ESQUEMA MOTO E 4 PLUS

SAVE OFFLINE

6

5

4

3

2

1 REVISION RECORD

RF_B28B_PA_PA

10pF

C0154

LTR

APPROVED:

DATE:

B28B-TX

[2] RF_B28B_PA_DPX

7.5nH

C0155

NC

10pF

C0157

C0156

RF_B28A_PA_PA

B28A-TX

NC

7.5nH

C0158

[2] RF_B28A_PA_DPX

C0159

B5 0R 2

1 L0113

0201

D

RF_B5_PA_DPX [2]

2

2

NC

RF_B5_PA_PA

D

ECO NO:

NC 1 C0171 L0109

18pF 2

RF_B8_PA_PA

B8

1

B1/B2/B3/B5/B8/B28/B7/B34/B39/B38/B40/B41PA

C0179 1

2

[2]

RF_B8_PA_DPX

2 NC

L0126

C0168

1

D

12nH

1

RF_B3_PA_PA

3.3nH2 2

B3

1 L0125

2 1pF

RF_B3_PA_DPX

[2]

1 C0172

NC C0180

B2

RF_B2_PA_PA

L0114

1.0nH

1

1

NC C0131

0.5pF

CMCC 3M: 11523031 4M:11523032

[2] RF_B2_PA_DPX

2

2

2

B1

1

C0173

RF_B1_PA_PA

L0115

1.0nH

1

1

2

RF_B1_PA_DPX

[2]

NC

C0132

6.2nH

2

2

1

C0177

B4

RF_B4_PA_PA

4G PA input need LPF for harmonic rejection

1

RF_LB2_TX_PA

2

1nF

1 C0181

3.3nH

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

1 R0109

RF_B40B41_PRX_BALUN [2] 2

2 NC

For power LTE_VMIPI star connection

1 C0170

NC

D0103

C0176 1

TXM_RX1

SFDG35AQ102

0201

OUT

IN

L0110

D0100

G

1 C0136

RF_B40_TRX_SAW_OUT

4

R0100 3

[2] RF_B40_TRX_TXM

1.0nH NC C0166 1

0R

1

1 L0106

RF_B40_TRX_SAW_IN

NC

C0178 C/0201/NC 1

0201

1 C0184 NC 2

2

B40 TRX

2 0R 2 NC

C0138 C/0201/NC 1

B7/B41_LB TX L0105

[2]

2

Thermistor / To sense board level temperature

RF_B7_PA_DPX

3.0pF

B

2.2nH

C

B

VPA_PMU

470nF

A

33pF

VIO18_PMU

C0112

0201

1 R0103

1 2

2

R/0201/0/R/5% 0R 2

C0175

1.2pF

LPF for more margin on Tx spurious

[1,2] LTE_VMIPI

C0134

2

2

1.2pF

VPA_VCC1

470nF

1

1

2

2 100pF

C0135

1 C0151

1 C0150

1

NC

8.2pF

2

[4] RF_HB2_TX_MT6169

C0142

L0118

1 2

1 2

2

3/4G_PAIN_HB

C0174

100pF

C0137 C/0201/1/NF/16V 1

C0133

2

2 470nF

RF_HB2_TX_PA

VPA_PMU

470nF

G

NC 2

VPA_PMU

100pF

G

NC 2

2 [1,2] LTE_VMIPI

22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

5

1 C0183

R011251R 1 0201

1 C0182

6 5 4 3 2 1

C

RF_B40_TRX_PA

1

0201

0201

7

1 R0110

R0111

50mil VPA_PMU

0R 2

C0161

2

2 GND MB2 GND MB3 MB4 GND VCC2_2 VCC1 VCC2 GND B34/39 HB1 GND HB2 GND

RF_B7_PA_PA

0R 2

MIPI0_SDATA

2

10mil

R/0201/0/R/5%

MIPI0_SCLK

GND GND GND GND GND GND GND GND

MIPI0_SCLK [10] MIPI0_SDATA

R/0201/0/R/5%

GND GND RFIN_L RFIN_M NC NC NC VBAT VIO SCLK SDATA GND RFIN_H GND GND

L/M/H PA

C0145

1 [10]

2

2

15 14 13 12 11 10 9 8

RF_B40B41_PRX_PA

VPA_VCC1 and VPA PMU need to be connected after Cap R01020R 1 0201

2

100pF

C0146

VPA_VCC1

1pF 1pF

100nF

Power Net Connection

1 C0140

50 49 48 47 46 45 44 43

2

1 L0116

RF_MB1_TX_PA

VBAT_SUPPLY

1 C0141

33pF

[2,8]

1 C0144

3/4G_PAIN_MB

2

RF_MB1_TX_MT6169

RX2 RX1 GND HB4 GND HB3

4.7nH [4]

42 41 40 39 38 37

2

16 17 18 19 20 21

3.0pF

LB4 LB3 LB2 LB1 LB5 MB1

3.0pF

[2]

1

SKY77643

1 C0139

AP7219M-31

R0105

RF_LB2_TX_PA

33pF

1 C0143

C

1 R0104

RF_B4_PA_DPX

NC

C0160

9.1nH2

[4] RF_LB2_TX_MT6169

2

1

3/4G_PAIN_LB

6.2nH

2

2

L0127

1.0nH

1

C0167 1

2 NC

VIO18_PMU

C0165

NTC3201 close to PA , and located in the same layer

390K/1% R0101

AUX_IN1_NTC [10]

100K/1%_NTC 2 1 2

R0108 0201

1

1

RF_B41_TRX_PA

V0.4 Modify description from BOARD TEMPERATURE to RF PA TEMPERATURE for AUX_IN1_NTC NTCG064EF104F

B41B TRX RF_B41_TRX_SAW_OUT

SAFFB2G60MA0F0A

RF_B41_TRX_SAW_IN

1

G

3

IN G G

1 C0185

2

U0104

L0111

1.0nH

[2]

RF_B38B41_TRX_TXM

1 C0186

2 NC

NC

A

2.4nH

4

2 5

L0103

OUT

NC 2

C0163

NC 2

A

C0164 1 1

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

1OF

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

CMCC 3M:11522176 4M:11522178

ECO NO:

APPROVED:

DATE:

RF_TXDET

[4]

[1,8]

C0233

1

7

25

TRX13

SDATA

6

26

TRX12

SCLK

5

29

TRX9

RFIN_L

2

30

TRX8

GND

1

GND

39

VIO18_PMU

C0231 0201 24K/1% 2

MIPI1_SDATA MIPI1_SCLK

1 C/0201/10/NF/16V C0239 10nF

SVDD

10pF

L0201

MIPI1_SDATA [10] [10]MIPI1_SCLK

L0263

SKY77916

B8 TRX

MT6169 TX Ouput need a DC block(MUST).

2G_PAIN_HB 1

C0237

33pF

RF_MB2_TX_MT6169 [4]

1.8*1.4

[1] RF_B8_PA_DPX

2 NC

D0203 D5RB942M5E1CF

ANT

B8532

L0258

L0223

3 TX 1 RX 8 RX

RF_B8_PRX_DPX

L0280

39pF

RF_B8_PRX_MT6169_RFIN1_LB3 [4] NC

6

3.3nH L0241

RF_B8_PRX_DPX

39pF

L0281

L0244

12pF 3.9nH

RF_B5_TRX_DPX L0256

[2] RF_B8_TRX_TXM

NC

2G_PAIN_LB

RF_LB3_TX_MT6169 [4]

1

C0235

2 33pF

2 0201 1 R0210 430R/1%

2 0201 1 R0211 430R/1%

C0251

VIO28_PMU [3,7,15,17]

2

0201 12R

2

R/0201/12/R/5%

1

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

G 7 G 5 G 4 G 2

0201

1.0uF

2

2 0R

0201

R/0201/NC

1 R0208

100pF 2.2K

CS1

C0250

C0252

100pF B3

D

RF_B40B41_PRX_MT6169_RFIN1_HB3 [4]

20pF

1 R0212

2.4G_CAP [6]

50 Ohm

L0262

RF_B28B_TRX_TXM [2]

C2

0201

100¦¸

1 R0209

C0246

L0228

100pF

VDD

DIFF PLACEMENT MUST BE CLOSE TO MT6169

LTE_VMIPI

VIO18_PMU

CS2

RF_B40B41_PRX_PA

[4]

RF_B28A_TRX_TXM [2]

[1,2,4,5,7,8,9,10,11,13,14,15,16,17] 56nH

3

RF_B40B41_PRX_MT6169_RFIP1_HB3

38

37

36

U0200

35

0201

GND

3

TRX1

RFIN_H

TRX2

TRX10

TRX3

4

28

TRX7

27

GND

DIFF1

TDK-TFSZ06052600-3110A2 TDK-BALUN_0

1

2

TRX11

SE

L0200

VIO

DIFF2

NC

TRX14

GND

2

50 Ohm

10pF

24

C0240

[1] RF_B40B41_PRX_BALUN

4

L0232

8

220pF 10

1

C0200

1 VRAMP

D0200

2.2nH

GND

GND

GND

GND

GND

GND

RF_B40B41_PRX_PA

APC1 [10]

RF_B2_TRX_TXM [2] RF_B5_TRX_TXM [2] RF_B4_TRX_TXM [2]

R0214

0201

R0215

100pF

CPL_O

9

23

TRX4

2.2K

R0213 10K

LTE_BPI_ANTDET [11]

VCC

TRX5

0201

RF_B38B41_TRX_TXM [1] RF_B40_TRX_TXM [1] RF_B3_TRX_TXM [2] RF_B8_TRX_TXM [2] RF_B7_TRX_TXM [2]

22

ANT

2

11

VBAT

34

0.5pF

GND

33

NC

21

TRX6

2

C0202

GND

1

0201 10K

RF_B1_TRX_TXM [2]

C3

C0232 1

1

12

13

14

15

16

17

18

C0236

R0207

GND

32

1 C0201

C0248

[1,2,4,5,7,8,9,10,11,13,14,15,16,17] VIO18_PMU

21nF 0201

10pF

2

20

31

10K

100nH

NC

0R

0201

33pF 2

1 C0249

1

2

RF_ANT_TRX_TXM_ASM

L0292

D

R0216

0.6nH

L0233

L0294

2 GND 3 1 GND RF 4 GND

1 C0243

GND

NC

RF_ANT_TRX_TXM_CARKIT

J0200

2 33pF

J0201

B38 & B40 PRX

2

3

4

19

AP6716M-31

2 22uF

VBAT_SUPPLY

RF_B8_PRX_MT6169_RFIP1_LB3 [4]

C1

0201

Pi attenuation for LB 8PSK TX in RX band noise CS0

R0204

A3

I2C Address:0x44H

CAP_RDY [10]

R0203

A2

2.2K

0201

NIRQ

SCL

SDA

B1

R0201

2.2K

SCL2 [11,16,17]

A1 0201

2.2K

SDA2 [11,16,17]

GND

R0202

B2

D0212 SX9311

C

0201

C

B1 TRX 1.8*1.4 [1]

3 TX 1 RX

[10]

L0283

8 7 5 4 2

1 2

B4 TRX

3

RF2

V1

GND

ANT

RF1

VDD

[4] RF_B1_PRX_MT6169_RFIN1_HB1

U0201

6

1

GND

DIFF2

4

5

2

SE

DIFF1

3

4

33nH

GND

L0226

1.8nH

LDM0Q1G8910BE005

D0214

1.8nH

L0225

LTE_VTCXO1

[2,3,4]

TDK-BALUN_0

[4] RF_B1_PRX_MT6169_RFIP1_HB1

B28A------8531

1.8*1.4

B28A TRX

RF_B4_PA_DPX

4.3pF

LTE_BPI_OUT15 [1]

[10]

RF_B28A_PA_DPX

1.8*1.4

if to WiFi ANT isolation>20dB, this LPF is not necessary NC

RF_B28A_TRX_DPX

6

ANT

[2,3,4]

B RF_B28A_PRX_DPX

L0266 NC

1.2nH NC

C0245

L0265

8 7 5 4 2

L0236

For B5 3rd harmonic rejection on ISM band

3 TX 1 RX

GND GND GND GND GND

4.7nH

[2] RF_B28A_TRX_TXM

LTE_VTCXO1

U0205 SFX718BYJ02

NC

L0295

B5 TRX

L0264

L0296

8 7 5 4 2

L0293

NC

B

C0247

For 3rd harmonic rejection on ISM band

GND GND GND GND GND

1.5nH

RF_B4_PRX_DPX

L0247

RF_B4_TRX_DPX

3.3nH

RF_B4_TRX_TXM [2]

C0244

C0241

SAYEY1G73BA0F0AR0 U0210 6 3 ANT TX 1 RX

C0242

NC

33pF

[1]

12pF

L0282

NC

LTE_BPI_OUT17

NC

ANT

L0227

6

GND GND GND GND GND

1.5nH

L0224

RF_B1_TRX_DPX

3.3nH

C0211

RF_B1_TRX_TXM [2]

RF_B1_PRX_DPX

U0209

6.8nH

C0210

33pF

DUP/1814/B1/UNBALANCED/SAYEY1G95GA0F

C0208

RF_B1_PA_DPX

[1] RF_B5_PA_DPX

if to WiFi ANT isolation>20dB, this LPF is not necessary Reserve 3rd harmonic rejected LPF at B5/B17 PA input

VDD

GND

DIFF2

4

2

SE

DIFF1

3

NC

L0278

L0279

L0268

RF_B28B_PRX_DPX

RF_B28AB28B_PRX_MT6169 [4]

L0210

3 TX 1 RX

56pF

ANT

L0212

1.2nH L0214

NC

6

NC

RF_B12B28A28B_PRX_DPX

GND GND GND GND GND

RF_B28B_TRX_DPX

[4]

L0211

1

4

56pF

5

82nH

RF1

ANT

RF_B28AB28B_PRX_MT616

U0206

TDK-TFSZ06052600-3110A2 TDK-BALUN_0

NC

2.2nH

L0285

1.8*1.4

GND

RF_B12B28A28B_PRX_DPX

6

U0207 SFX733BYJ02 33pF

L0267

[4]

33pF

RF_B5_PRX_MT6169_RFIN1_LB2

L0291

NC

1.8nH

3

V1

L0209

1.8*1.4

if to WiFi ANT isolation>20dB, this LPF is not necessary

L0255

2

RF_B28B_PA_DPX

8 7 5 4 2

L0254

[1]

For 3rd harmonic rejection on ISM band

33nH

B8532

L0222

[4]

RF2

RF_B2_PRX_DPX

4.0pF

C0215

L0289

L0287

B8532

L0288

RF_B5_PRX_MT6169_RFIP1_LB2

RF_B28B_TRX_TXM [2]

3 TX 1 RX 8 RX

ANT

1.8nH

L0249

RF_B5_PRX_DPX

10nH

6

1.8nH

NC

2.2pF

G 7 G 5 G 4 G 2

RF_B2_TRX_DPX L0286

[2] RF_B2_TRX_TXM

1

RF_B5_PRX_DPX L0253

10nH

RF_B2_PRX_MT6169_RFIN1_MB1 [4] D0206 D6RB1G960E1HB

3 TX 1 RX 8 RX

ANT

L0252

RF_B2_PRX_DPX

5.1nH

4.0pF

RF_B2_PA_DPX

C0213

[1]

NC

RF_B5_TRX_TXM [2]

6

G 7 G 5 G 4 G 2

B2 TRX

RF_B5_TRX_DPX

L0250

D0213

D0211 SAYEY836MCA0F0A

B28B TRX

RF_B2_PRX_MT6169_RFIP1_MB1 [4]

B7 TRX

1.8*1.4

1.8*1.4

B3 TRX [1]

A

RF_B7_PA_DPX

A

NC

L0248

L0245

ANT

3 TX 1 RX 8 RX COMPANY:

Delete U1630 on 6/21

C0221

6

2nH

1.5nH

RF_B3_PRX_MT6169_RFIN1_MB2 [4]

RF_B7_TRX_DPX

G 7 G 5 G 4 G 2

0.6nH

RF_B7_PRX_DPX

Shanghai Longcheer

TITLE:

RF_B7_PRX_MT6169_RFIN1_HB2

RF_B7_PRX_DPX_RFIN1

1.8*1.4

2.7pF

C0219

B8532

C0209

RF_B7_TRX_TXM [2]

NC

RF_B3_PRX_DPX

D0207 SAYEY2G53CA0F0

RF_B7_PRX_MT6169_RFIP1_HB2 [4]

L0243

RF_B3_PRX_MT6169_RFIP1_MB2 [4]

L0246

2.7pF

1.8pF

RF_B7_PRX_DPX C0204

L0238

B8532

5.1nH

RF_B3_PRX_DPX

NC

ANT

3 TX 1 RX 8 RX

4.7nH

6

L0237

RF_B3_TRX_DPX

G 7 G 5 G 4 G 2

NC

2.4nH

L0213 L0242

[2]RF_B3_TRX_TXM

L0235

Change to 0402 on 6/21

1.8pF

D0202 SAYEY1G74CA0B0A

C0217

[1] RF_B3_PA_DPX

[4] DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

2OF

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

CMCC 3M:11548115 4M:11548117 LTE_VTCXO1 [2,3,4] C0311

W0302

W0301

L352/L353 share pad

NC

[3]

12

RF_B7_DRX_SWITCH

[3]

U0309 SAFFB806MAA0F0AR15

[3]

share pad

U0300

5

OUTPUT

4

GND

GND

INPUT

L0348 NC

BPI_BUS7 [10]

10

1

2

RF_B28_DRX_SAW_IN

GND

2.2nH

3

C0309 RF_B28_DRX_SWITCH [3]

RF_B12B28AB28B_DRX_SAW_OUT

RFC

BPI_BUS8 [10]

2

BPI_BUS9 [10]

CTRL2

C0313

C0314

0201 18pF

0201 18pF

0201 18pF

DIFF2

4

SE

DIFF1

3

RF_B12B28AB28B_DRX_SAW_OUT

TDK-TFSZ06052600-3110A2 TDK-BALUN_0

C0346

C0312

GND

RF_B28AB28B_DRX_MT6169_RFIN2_LB2 [4]

RF_B28AB28B_DRX_MT6169_RFIP2_LB2 [4]

6

CTRL1 5

RF3

RF4 NC 8 L0354

NC 9

RF2

L0353

L0351

0201

VDD RF1

4 L/0201/100/NH/3%/SUNLORD C0316

BGSA14GN10-1

NC 2

100nH

L0352

L0355

NC 1

[2,7,15,17] VIO28_PMU

GND 7 GND 3

U0311

GND 1

L0333 NC

22nH

RF_B40_DRX_SWITCH

L0344

RF8

GND

RF_B3_DRX_SWITCH

14

[3]

3.9pF

share pad

RF_B38B41_DRX_SWITCH

C0347

15

RF7

VC1

RF_B28_DRX_SWITCH

[3]

3.9pF

7

0R

[3]

L0343

1

RF_B1B8_DRX_SWITCH

NC

VDD C0304

18pF

C0305

B20/28AB DRX

9

2 RF3 XMSS2Q3G0PA-068TMP 10 RF4 1 5 RF5 VC3 11 6 RF6 VC2

NC

C0306 1

RF2

15pF

0201

ANT

RF_B2B5_DRX_SWITCH [3]

3

R0303

R0305

13

2

NC

NC

0R

RF_ANT_DRX_ASM 2NC

C0303

C0302

0201

1

2

4

J0301 0201

U0307

RF1

RF_ANT_DRX_CARKIT

0R

8

1

1

1

R0301

R0001

D

0201 1nF 4

W0303

3

D

C0350

C0351

0201

0201

LTE_BPI_OUT5

[10]

LTE_BPI_OUT6

[10]

B7 DRX

C

C

L0331 NC

1.8pF

GND

4

RF_B7_DRX_SAW_OUT

1.8pF

GND

5

OUT2

C0338

2

OUT1

RF_B7_DRX_MT6169_RFIN2_HB3 50 Ohm [4]

RF_B7_DRX_MT6169_RFIP2_HB3 50 Ohm [4]

15nH

C0318 C0336

4.3pF

L0334

2 OUT

3

RF_B3_DRX_SAW_OUT RF_B3_DRX_SAW_OUT

NC

C0342

4

RF_B3_DRX_MT6169_RFIP2_MB2

[4]

L0335

0.6nH

OUT

IN

RF_B3_DRX_MT6169_RFIN2_MB2

[4]

C0341

[3] RF_B3_DRX_SWITCH

1

5.0pF

RF_B3_DRX_SAW_IN

SFHG42YA002

C0343

L0337

5.0pF

3.9nH

2.7pF 0201

D0309

RF_B2_DRX_MT6169_RFIN2_HB1 [4]

G

L0314

NC

RF_B2_DRX_SAW_OUT

1.1*0.9 G

L0313

RF_B2_DRX_MT6169_RFIP2_HB1 [4]

5

NC [4]

C0317

4.3pF

RF_B2_DRX_SAW_OUT 2.7pF 0201

NC

2.7nH

NC

C0320

RF_B1_DRX_MT6169_RFIN2_MB1

6

SAFFB1G84FL0F0A

BALANCE-HCH UNBALANCE

B3 NC

4

15nH

RF_B2B5_DRX_SAW_IN 1.8nH

L0328

10 8 GND BALANCE-LCH U0301 7 3 GND BALANCE-HCH

C0319

L0323

RF_B2B5_DRX_SWITCH

RF_B5_DRX_MT6169_RFIN2_LB1 [4]

C0301

[3]

RF_B5_DRX_SAW_OUT

9

2

GND

[4]

BALANCE-LCH UNBALANCE

RF_B5_DRX_MT6169_RFIP2_LB1 [4]

5

RF_B1_DRX_MT6169_RFIP2_MB1

L0327

GND

1.8nH L0305

C0345

1

4.3pF

L0345 15nH

C0344

4.3pF 4.3pF

6

[4]

L0326

BALANCE-HCH UNBALANCE

RF_B1_DRX_SAW_OUT RF_B1_DRX_SAW_OUT

NC

RF_B8_DRX_MT6169_RFIN2_LB3

NC

GND BALANCE-LCH U0302 7 GND BALANCE-HCH

RF_B8_DRX_SAW_OUT

RF_B8_DRX_MT6169_RFIP2_LB3 [4]

C0321

L0329

1.0nH

8

4.3pF

4

9

L0325

L0324

GND

10 3

BALANCE-LCH UNBALANCE

GND

2

5

1.0nH

L0306

1

L0342

RF_B5_DRX_SAW_OUT

RF_B1B8_DRX_SAW_IN

IN

3

B2/B5_DRX RF_B8_DRX_SAW_OUT

RF_B1B8_DRX_SWITCH [3]

RF_B7_DRX_SAW_OUT 1

NC L0332

B1/B8 DRX

4.7nH

RF_B7_DRX_SAW_IN

1.0nH

L0330

C0337

RF_B7_DRX_SWITCH [3]

C0339

D0303 SFHG56JA002

B

B [10]

[2,3,4]

GND

DIFF2

4

2

SE

DIFF1

3

RF_B38B40B41_DRX_SAW_OUT

TDK-TFSZ06052600-3110A2 TDK-BALUN_0

NC

4.0pF

L0347

1

RF_B40B41_DRX_MT6169_RFIP2_HB2 [4] 50 Ohm

RF_B40B41_DRX_MT6169_RFIN2_HB2 50 Ohm

4.0pF

D0310

L0346

C0354

2.2nH

RF_B38B40B41_DRX_SAW_OUT NC

C0348

LTE_VTCXO1

C0349

LTE_BPI_OUT19

[4]

D0304 1 2 3

RF2

V1

GND

ANT

RF1

VDD

6 5

RF_B38B40B41_SWITCH_OUT

4

U0304

RF_B38B41_DRX_SAW_IN 1 C0308

B38/41

2

RF_B38B41_DRX_SAW_OUT

1

IN

2

GND

3

GND

NC

OUT

4

GND

5

C0307

RF_B38B41_DRX_SWITCH [3]

L0321

5.0pF

3.9nH

0201 18pF

C0340

SAFFB2G60AA1F0A

B38/B41B(2555~2655MHz)_DRX

1.2nH

L0341

L0340

RF_B40_DRX_SAW_IN

1

2 5

RF_B40_DRX_SAW_OUT G

3

OUT

4

IN

SFHG52AA002

NC

RF_B40_DRX_SWITCH [3]

U0303

G G

B40 DRX

A

1.1*0.9

L0339

A

1.8nH

NC C0310

COMPANY:

Shanghai Longcheer

TITLE:

50 Ohm DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

3OF

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

62¦¸

RF_HB2_TX_MT6169

[2]

RF_TXDET

100¦¸ 0201 R0405

0201

R0402

[1]

R0401

0201

100¦¸

MT6169 [2] RF_MB2_TX_MT6169 [1] RF_MB1_TX_MT6169

RF_TX_BBIP [10] RF_TX_BBIN [10]

[2]RF_LB3_TX_MT6169 RF_TX_BBQN [10] RF_TX_BBQP [10]

[1] RF_LB2_TX_MT6169

RF_RX1_BBIP [10] RF_RX1_BBIN [10]

RFIN1_MB2

A9

RFIP1_HB3

A8

RFIN1_HB3

[3] RF_B5_DRX_MT6169_RFIP2_LB1

B8

RFIP2_LB1

[3] RF_B5_DRX_MT6169_RFIN2_LB1

B7

RFIN2_LB1

[3] RF_B2_DRX_MT6169_RFIP2_HB1

B6

RFIP2_HB1

[3] RF_B2_DRX_MT6169_RFIN2_HB1

A6

RFIN2_HB1

[3] RF_B28AB28B_DRX_MT6169_RFIP2_LB2

A5

RFIP2_LB2

B5

RFIN2_LB2

B4

RFIP2_HB2

B3

RFIN2_HB2

[3] RF_B1_DRX_MT6169_RFIP2_MB1

A3

RFIP2_MB1

[3] RF_B1_DRX_MT6169_RFIN2_MB1

A2

RFIN2_MB1

[3] RF_B8_DRX_MT6169_RFIP2_LB3

A1

RFIP2_LB3

[3] RF_B8_DRX_MT6169_RFIN2_LB3

B1

RFIN2_LB3

[2] RF_B40B41_PRX_MT6169_RFIP1_HB3

B40_41_RX

C

B5_DRX B2_DRX B20_B28_DRX

[2] RF_B40B41_PRX_MT6169_RFIN1_HB3

[3] RF_B28AB28B_DRX_MT6169_RFIN2_LB2

B41L/B7_DRX B1_B4_DRX

RF_B40B41_DRX_MT6169_RFIP2_HB2 [3] RF_B40B41_DRX_MT6169_RFIN2_HB2 [3]

L13 K13 J13 H13 G13 F13 E13 E14 E15 L14

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

H11 H10 H9 H8 H7 H6 H5 H4 H3 G12 G11 G10 G9 G8 G7 G6 G5 G4 G3 G2

VRT

DET_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND

M4

RX2_BBQN

RX2_BBQP

N4

N5 RX2_BBIN

M5 RX2_BBIP

M6 RX1_BBQP

M7 RX1_BBQN

N7 RX1_BBIN

N8 RX1_BBIP

N13 TX_BBQP

N15

N14 TX_BBQN

TX_BBIP

TX_BBIN

M15

M13 TXDET

F14 TX_HB2

F15 TX_HB1

H14 TX_MB2

G14 TX_MB1

H15 TX_LB4

J15 TX_LB3

J14 TX_LB2

K14 TX_LB1

D14 RFIP1_LB1

C14 RFIN1_LB1

L12 L11 L10 L9 L8 L7 L6 L3 K12 K9 K8 K7 K3 J12 J11 J10 J9 J8 J4 J3

LTE_RFIC0_BSI_CK LTE_RFIC0_BSI_EN LTE_RFIC0_BSI_D0 LTE_RFIC0_BSI_D1 LTE_RFIC0_BSI_D2

[10] [10] [10] [10] [10]

C

F2 F4 F5 F6 F7 F8 F9 F10 F11 F12

E1 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12

D3 D4 D5 D6 D7 D8 D9 D10 D11 D12

C3 C4 C5 C6 C7 C9 C10 C11 C12

C8 D13 M11 N11 K11 M8 L4 M3 J1

L2 N1 N2

K1 K2

G1 H2 H1 M1

F1 J2 F3

E2

D2

C2

C1

MT7206/VFBGA175/P0.4/B0.25/6.2X5.4

RFIP2_MB2

B8_DRX

MT6169

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

LTE_TXBPI [10]

2K¦¸

RFIP1_MB2

B9

H12 M12 K10 N10 M10 M9 K6 J7 J6 J5 K4

0201

RFIN1_LB3

B10

TST4 TST3 TXBPI VRT TST2 TMEAS BSI_CK BSI_EN BSI_D0 BSI_D1 BSI_D2

R0406

RFIP1_LB3

B11

GND GND GND GND GND GND GND GND GND GND

A11

GND GND GND GND GND GND GND GND GND GND GND

RFIN1_HB2

GND GND GND GND GND GND GND GND GND GND

A12

RF_B7_PRX_MT6169_RFIN1_HB2 [2] RF_B8_PRX_MT6169_RFIP1_LB3 [2] RF_B8_PRX_MT6169_RFIN1_LB3 [2] RF_B3_PRX_MT6169_RFIP1_MB2 [2] RF_B3_PRX_MT6169_RFIN1_MB2 [2]

GND GND GND GND GND GND GND GND GND

RFIP1_HB2

VRXHF2 VRXHF1 V28_ESD1 VTXHF VTXLF VRXLF VDCXO_DIG VIO VTCXO

RFIN1_LB2

B12

XMODE CLK_SEL EN_26M_BB

RFIP1_LB2

A14

XTAL2 XTAL1

B3_RX

RFIN1_MB1

A15

XO3 XO4 XO2 XO1

B8_RX

RFIP1_MB1

B13

OUT_32K 32K_EN TST1

B1_RX

B14

RFIN2_HB3

B5_RX

RF_B2_PRX_MT6169_RFIP1_MB1 [2] RF_B2_PRX_MT6169_RFIN1_MB1 [2] RF_B5_PRX_MT6169_RFIP1_LB2 [2] RF_B5_PRX_MT6169_RFIN1_LB2 [2] RF_B7_PRX_MT6169_RFIP1_HB2 [2]

RFIP2_HB3

B2_RX

RFIP1_HB1

RFIN1_HB1

U0401

C15

RF_RX2_BBQN [10] RF_RX2_BBQP [10]

RFIN2_MB2

B7_RX

RF_RX2_BBIP [10] RF_RX2_BBIN [10]

B15

B12/20/28_RX

RF_RX1_BBQN [10] RF_RX1_BBQP [10]

RF_B28AB28B_PRX_MT6169_RFIP1_LB1 [2] RF_B28AB28B_PRX_MT6169_RFIN1_LB1 [2] RF_B1_PRX_MT6169_RFIP1_HB1 [2] RF_B1_PRX_MT6169_RFIN1_HB1 [2]

[4,7,9]

VRF18_0_PMU

0201

0R

VTCXO_0_PMU

VTCXO_0_PMU

R0414

[3] RF_B3_DRX_MT6169_RFIP2_MB2 [3] RF_B3_DRX_MT6169_RFIN2_MB2

C0402 100nF C0407C0410 C0401 100nF100nF 100nF

1K

[3] RF_B7_DRX_MT6169_RFIP2_HB3

2.2uF

[7] OUT32K XOSC_EN_6169

R0415

0201

0R

C0409 C0412

100nF

100nF 100nF VRF18_0_PMU [4,7]

VRF18_0_PMU VIO18_PMU

R0403

[7]

C0406

C0411

1K

R0404

0201

B40_DRXRF_B7_DRX_MT6169_RFIN2_HB3 [3]

VIO18_PMU

0201

B3_DRX

C0408 4.7uF

[5] RFIC_CLK_NFC [7]

ENBB_6169

[4,7]

ENBB_6169

[4,7]

MT6169_XO4_CLK

[6]

MT6169_XO2_CLK

[10]

LTE_LTEX26M_IN

B

B

R/0201/0/R/5% LTE_VTCXO1

0R 2

0201

1 R0407

VTCXO_0_PMU

2 1.0uF

For power VTCXO2 star connection C0413 1

C0404

1 VCON

7L26002007 TCXO/SMD/2.5X2.0/KT2520F

VCC 6

2 NC NC 5

GND 4

OUT

3

100nF

X0401 VTCXO_0_PMU

1 C0405

C0403 100nF

2

NC

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

4OF

19

A1

[5,15] 0R VDD_NFC_OUT1

470nF

C0511

[15]

0201 R0532

1.5K 0201 R0514

1nF

VDD_UP [5]

4.7uF

C0514

10nF

VBAT2

C0510

100pF

E7

F5 G6

C0509

100nF

F1

C0506 C0508 470nF

560pF

F2

DCDC_EN[5]

G2

VDD_UP [5]

G1

NFC_VSYS[5]

C0528 C0521

C0507

C0526

100nF

100nF

100PF

R0512 1M

C0504

2.2uF

0201 R0502 100K

R0511 0201 NC R0505 0201

[5,7,8,9,14,15,16,17] VBAT

[5,7,9,15]

WRITE

READ

0

0

0X50

0X51

0

1

0X52

0X53

0

0X54

0X55

0X56

0X57

1 1

1

100pF

22pF 0201

VSIM1_PMU

R0516

0R

NC 0201

VDD_UP [5]

NFC_VSYS [5]

VDD_NFC_OUT1

[5,15]

0R

R0509

C0516

C0501

I2C_ADR0

R0525

D7

0R

F7

C0522

56pF

1

PN547_1.8V [5] C0502

SGM2036-UTDFN

R0526

560pF

G5

NC 0201 R0504

1

GND 5

2

EN

OUT GND

3

IN

2.2uF

I2C_ADR1

0201

C0505

G3

U0501

[11]NFC_LDO_1.8V_EN

0R

F6

L0502

4

100pF

G7

160nH

R0501 VBAT

0R

C0527

C0520

0201

ESE_VDD

B7 SVDD A7 ESE_IO3 A6 ESE_IO4

E6

C5

ESE_IO2

ESE_IO1

E4 F4 SMX_CLK

SMX_RST_N

E3

D5 ESE_SWIO

E5 ESE_SWP

SIM_VCC

A5

A4

VDD

0201 R0508

1.0uF

0201

1.0uF NC 0201

VUP

TVSS

C0518

VBAT

G4

1.0uF

RFU

DCDC_VSS

C0513

SVDD_PWR_REQ PVDD

C0503 22pF

160nH

U0502

1nF

1.5K 0201 R0513

AW0501

VIO18_PMU

C0517

SMX_IF_SEL

VSS5

C6

VDHF

F3

NFC power

C7

[5] NFC_VSYS

CLK_REQ

E2

D3

[5] PN547_1.8V

DL_REQ

VMID

VSS4

B3

ANT2

D6

A2

VEN

VSS3

[11] DWL_REQ [11] SRCLKENAI

IRQ

VSS2

A1

TX2 RXN

D4

E1

TX1

C4

D1

RXP

VSS1

R0507 1M

TEST0504

0201

R0522

TEST0502

TEST0501

0R

ANT1

B6

EINT16_NFC_IRQ[11] NFC_VEN[11]

TVDD

A3 XTAL1 C3 XTAL2 B2 I2C_ADR0 D2 I2C_ADR1 B1 I2C_SCL C1 I2C_SDA

[11]SDA1

0201

SIM_SWIO

1 [4] RFIC_CLK_NFC

[11]SCL1

1.0uF

L0501

PVSS

4.7uF U0503

C0523

EXT_SW_CTRL

C0525 PCA9410

1 C0519 56pF

AW0502

NC 0201 R0503

C0515

C2

C0524

EN

VDD_UP VDD_UP

B5

4.7uF

A1 VOUT A2 VOUT

VIN

PMUVCC

B3

[5] DCDC_EN

1.0uF

A3

TEST0503 C0512 TESTD1MM

VBAT

TEST0505

VBAT

C1 PGNF C2 PGND C3 AGND

[5,7,8,9,14,15,16,17]

NFC_SWIO_UIM1

VSIM1_PMU [5,7,9,15]

B1 SW B2 SW

1uH

B4

L0503

ÉÏÏÂ×óÓÒ°üµØ£¬Öص㱣»¤¡£

NFC

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

[11]

WB_CTRL4

WB_CTRL3

[11]

[11]

WB_CTRL5

WB_CTRL2

[11]

WB_CTRL1

[11]

WB_CTRL0

[11]

WB_RX_IP

[11]

WB_RX_IN

[11]

0201 100pF

C0908

100nF

C0924

AVDD18_WB

AW0902 AW0901

C

1

GND

2

CP

0201

OUT

IN

21

22

23

25

26

27

28

29

24

WB_RX_IN

WB_RX_IP

WB_CTRL0

WB_CTRL1

0R

0201

WB_CTRL2

L0901

1

WB_CTRL3

4

WB_CTRL4

0R

WB_CTRL5

R0903

HFP 6

WB_AVDD18

WB_AUX_RX

C0001

50 Ohm

G G G

DP1608-V1524CA

5 3 2

50 Ohm

2

TM010-308

1

1

NC C0927 1

C0922

R0913

C0907

3

GND

31

WB_GPS_RF_IN

NC

D0902

L0903

5

L0911

GND

5.1nH

2

L0906

0201

0R

2 NC

1

2NC

2 NC

R0906

NC

0R 0R

0201

0201

R0911

L0910

PJ F6HF2G441AF46-Z

2.7pF

5.1nH

TM010-308

J0900

1

30

3

4

C

WB_RX_QP

20

WB_RX_QN

19

WB_RX_QP

[11] B0902

LFP 4

32

GPS_DPX_RFOUT

33

WB_AVDD33

WB_TX_IP

18

34

NC

WB_TX_IN

17

35

NC

WB_TX_QP

16

WB_TX_QN

15

C0928

WB_RX_QN

[11]

WB_TX_IP

[11]

WB_TX_IN

[11]

WB_TX_QP

[11]

WB_TX_QN

[11]

GPS_RX_IP

[11]

GPS_RX_IN

[11]

VCN28_PMU

[6] FM_AVDD28

BLM15AG121SN1

D0904 1 [7] VCN33_PMU

1

4.7uF

100pF 0201

C0915

C0912

Bead1001 are for FM desense-free proposal. They can be cancel for cost-down proposal

CLOSE TO MT6625

[14]

FM_RX_N_6625L

R0902

0201

L0905 [14] FM_ANT

37

FM_LANT_N

GPS_RX_IP

14

38

FM_LANT_P

GPS_RX_IN

13

[6] AVDD18_WB

BLM15AG121SN1

CLOSE TO MT6625

B0904 [6] AVDD18_GPS

2.4G_CAP

6.2nH

[6] GPS_ANT

39

GPS_RFIN

GPS_RX_QP

12

L0907 0201

[6]AVDD18_GPS

AVDD18_GPS

41

DVSS

GPS_RX_QN

11

GPS_RX_QP

[11]

GPS_RX_QN

[11]

VCN18_PMU

BLM15AG121SN1

[7,9]

C0921 1.0uF

GPS xLNA

2

2

IN

OUT

2 GND 3 GND

GND

L0904

4 5

50 Ohm

3

GND

RFOUT

GND

EN

RFIN

VDD

6 5 4

C0905

XO_IN

CEXT

SEN

SDATA

10

8

7

6

5

4

3

9

C0917

2.2uF

0201 100pF

EN

C0904

GND R0908

0201

C0909

39pF

C0906

C0910

100nF

R0901

VCC

0R

0201

0R

VCN28_PMU

1uF R0907

C0926 0201

OUT

C0913

[11] CONN_SEN R0909

0R

VREF

[11]FM_DATA [11] FM_CLK [11] CONN_SCLK [11]CONN_SDATA

33pF

1

B

2

[11] GPIO_GPS_LNA_EN

NC

WS7916-6/TR NC

GPS_ANT [6]

10nH

2

B39162B8813P810

50 Ohm

NC

TSENS

D0901 1

X0901

1 C0925 D0903

50 Ohm 50 Ohm

TG-5006CG-12H 26MH

[11] WB_RSTB

matching value depends on LNA selected 1

1

MT6627 IPD

XO_IN[11]

Close to ANT

C0914 18pF

2

1

MT6611_SMD_WLCSP-61_0

C0918

SCLK

4.7nF

C0902

C0903

40

F2W_CLK

NC

F2W_DATA

2.7pF

FM_DBG

[2]

R0912 C0929

50 Ohm

HRST_B

2

AVDD28_FM

AVDD28_FSOURCE

100nH

0R 0201

NC

1

B0903

U0905

NC

Share same pad

82nH

L0909

L0912

100nF

C0923

[6] FM_AVDD28

MT6625L

36

0201

NC

MT6169_XO2_CLK

[4]

VCN28_PMU

B

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

6OF

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

U1101-A

E2

PWRKEY

[15] HOMEKEY

N6

HOMEKEY

[10] SYSRSTB

D3

RESETB

D2

EXT_PMIC_EN

[10] WATCHDOG 200K

UVLO_VTH R RANGE: 200KOHM ~ 250KOHM

WDTRSTB_IN

N2

UVLO_VTH

P4

FSOURCE

D4

PMU_TESTMODE

[7,10] SRCLKENA0

P8

SRCLKEN_IN0

[10] SRCLKENA1

R5

SRCLKEN_IN1

[10] PWRAP_SPI0_CSN

M6

SPI_CSN

[10] PWRAP_SPI0_CK

K6

SPI_CLK

[10] PWRAP_SPI0_MO

L6

SPI_MOSI

[10] PWRAP_SPI0_MI

N5

SPI_MISO

VPROC_FB AVSS45_VPROC_FB

C16 B15

VLTE VLTE VLTE

A12 B12 C12

VLTE_FB AVSS45_VLTE_FB

C14 E13

M12

AVDD18_AUXADC

N13

AVSS18_AUXADC

P14

AUXADC_VIN

Please refer to latest MMD design

VCORE1 VCORE1 VCORE1

A5 A6 B5

VCORE1_FB AVSS45_VCORE1_FB

C2 C1

C1108 30mil 22uF 30mil

AVDD45_VPROC AVDD45_VPROC AVDD45_VPROC AVDD45_VPROC

B13 C13 D13 C4 C5 B4

AVDD45_VLTE AVDD45_VLTE AVDD45_VLTE AVDD45_VCORE1 AVDD45_VCORE1 AVDD45_VCORE1

A1 B1

AVDD45_VSYS22 AVDD45_VSYS22

20mil

C

1. VBAT_Buck input cap should connect to its individual GND first, then go to main GND. 2. Buck controller power trace (AVDD45_SMPS) must use single trace connected to system (battery) power directly, and can¡¦t merge with others. 3. Please refer to latest MMD design

VBAT

R1103

0201

20mil 4mil

1R/1%

A16 C15

AVDD45_VPA AVDD45_SMPS

T13 T8 K1 T11 M2

AVDD45_LDO1 AVDD45_LDO2 AVDD45_LDO3 AVDD45_LDO4 AVDD45_LDO5

2.2uF

C1110 C1136 C1135

J2 H3 E1 F1 G1

2.2uF 2.2uF

2.2uF

AVDD22_LDO1 AVDD22_LDO1 AVDD22_LDO2 AVDD22_LDO3 AVDD22_LDO4

20mil 20mil 20mil 20mil 20mil

C1134 2.2uF

50mil

[7] VSYS_PMU

C1105

4.7uF

C1115 2.2uF

C1130 2.2uF

C1123 4.7uF

C1116

C1114 C1117 100nF 1.0uF

C1105 close to AVDD22_LDO1/2/3/4 balls

DVDD18_IO DVDD18_DIG DVSS18_IO

4.7uF

C1121

L4

VREF

L3

AVSS45_VREF

4 mil GND trace with good shielding from baseband (Differential)

VCORE_PMU [7,9] GND [1,2,3,4,5,6,7,8,9,10,11,13,14,15,16,17]

NC

C3

50mil

50mil L1102

VPA

A15

VPA_FB

B14

VSYS_PMU

C1106 10uF 30mil

2.2uH

L1104

VPA_PMU

CHECK CAP

C1118

J1

VM

[9]

C

VTCXO_0 VTCXO_1 VRF18_0 VRF18_1 VSIM1 VSIM2

P9 T16 F10 F9 R11 N11

VCN18 VCN28 VCN33

F3 R13 R12

VCN18_PMU [6,9] VCN28_PMU [6] VCN33_PMU [6]

VIO18 VUSB33 VIO28 TREF VEFUSE

F2 P11 K2 P13 T15

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17] VUSB33_PMU [9] VIO28_PMU [2,3,15,17] VBATREF [8] VEFUSE [9]

VMC VMCH VEMC_3V3

K4 R9 R10

VMC_PMU [9] VMCH_PMU [15] VEMC_3V3_PMU

VCAMA VCAMAF VCAMD VCAMIO

T14 H5 H2 E3

VCAMA_PMU [16] VCAM_AF_PMU [16] VCAMD_PMU [16] VCAM_IO_PMU [16]

VGP1

H4

VGP1_PMU

VSRAM

E4

VTCXO_0_PMU [4,9] VTCXO_1_PMU VRF18_0_PMU [4] VRF18_1_PMU VSIM1_PMU [5,9,15] VSIM2_PMU [9,15]

C1139

C1131

C1111

C1101

C1127

NC

1.0uF

1.0uF

1.0uF

1.0uF

[13]

[16]

VSRAM_PMU

Vibrator Driver A9 B9 C8 C9 D9

AVSS45_VPROC AVSS45_VPROC AVSS45_VPROC AVSS45_VPROC AVSS45_VPROC

B6 C6 D6 C11 D11 D12

AVSS45_VCORE1 AVSS45_VCORE1 AVSS45_VCORE1 AVSS45_VLTE AVSS45_VLTE AVSS45_VLTE

A3 B3

AVSS45_VSYS22 AVSS45_VSYS22

Close to MT6328

RTC

A14

AVSS45_VPA

B16

AVSS45_SMPS

E5 E12 D5 E10 G7 E11 G8 E6 G9 H10 H7 E7 H8 H9 E8 E9 J10 J7 J8 J9 K7 K8 K9 K10 G11

[9]

VIBR

J4

AVDD28_RTC

R8

AVSS28_RTC

R7

XIN

T6

XOUT

R6

ENBB

R3

XOSC_EN

T1

RTC32K_2V8

M9

RTC32K_1V8_0

P5

RTC32K_1V8_1

R4

VIBR_PMU

[7]

VRTC

[7]

X1101 1 ENBB

[7]

XOSC_EN_6169

2

CRY_FC135 Q13FC1350000400

[4]

[7]

VRTC

C1103

C1104

22pF

22pF

RTC32K1V8 [10]

R1102

AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO

15mil

AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO AVSS45_LDO

Close to MT6328

H12 G12 F12 G10 F11 G6 L7 L8 L9 J6 H6 H11 J11 K11 L12 L10 L11

R1123

0201

NC

OUT32K

[4]

C1102 R1110

[7]

ENBB SRCLKENA0

[7,10]

R1111

0201 0201

R1102 = 1K

C1137

100nF

NC 0R

ENBB_6169

22uF

[4]

B

IC/MT6328-E1/XXXMM_0

B

VCORE_PMU

GND

100nF

Please refer to latest MMD design

VSYS22_FB

VM

VREF C1126

90 mil.

L1103

LDO OUTPUT

DIG Power T2 T3 T5

VIO18_PMU

22uF

[7,9] VLTE_PMU GND [1,2,3,4,5,6,7,8,9,10,11,13,14,15,16,17]

2.2uF

Close to MT6328 C1124

4 mil GND trace with good shielding (Differential)

DCR1.5A

C1129

120mil

VSYS22 VSYS22

A2 B2

VLTE_PMU

L1105

4 mil GND trace with good shielding from baseband (Differential)

1.0uF

20mil 20mil 20mil 20mil 20mil

75 mil.

DCR4A 0.47uH

50mil B10 B11 C10 D10

VPROC_PMU

[7,9] VPROC_PMU GND [1,2,3,4,5,6,7,8,9,10,11,13,14,15,16,17]

4 mil.

0.47uH

C1150

VBAT INPUT 100mil

4 mil GND trace with good shielding from baseband (Differential)

0.47uH DCR4A

1.0uF

C1109

VBAT

VAUX18

125 mil.

DCR4A

AUX ADC R15

0.33uH

L1101

0201

0201

VPROC VPROC VPROC VPROC VPROC

A7 B7 C7 D7 B8

1K

R1101

M7

DCR5.5A

BUCK OUTPUT

SMD2520/0.33UH

CONTROL SIGNAL [15] PWRKEY

MT6328V/A

AU_MICBIAS1

N15

AU_MICBIAS0

N16

AUD_CLK

[10] AUD_DAT_MOSI_1

N8

[10] AUD_DAT_MISO_1

M10

AUD_DAT_MOSI

AU_FLYP

G15

AUD_DAT_MISO

AU_FLYN

F15

AVDD45_SPK

D14

CLK26M

MICBIAS1 [14] 2.2uF

[10] AUD_CLK_MOSI

M8

Charger

330K/1% 0201 R1105

C1132 1.0uF

3.3k 0201 1.5K R1112

FCHR_ENB

N3

BATSNS

CHG_DM CHG_DP

N4

ISENSE

M4

VSYSSNS

P2

BATON

R1

VCDT

R2 CHR_LDO

C1112

C1122

1.0uF

1.0uF

N1

CHD_DP [11]

E15 D15

CS_N CS_P

ISINK R16

ISINK1

P15

AVSS45_ISINK

N14

CHRLDO

SPK_P

AVSS45_SPK

E14

SPK_N

VAUD28

R14

4 mil trace with good shielding (Differential) LEDINSIN0 [17] LEDINSIN1 [17]

[14] [14]

AU_HPL

H15

AU_HPR

L1151

1.2nH

H16

[14] ACCDET

M14

ACCDET

[14] AU_VIN0_P [14] AU_VIN0_N [14] AU_VIN1_P [14] AU_VIN1_N [14] AU_VIN2_P [14] AU_VIN2_N

M16 M15 K13 L13 K14 L14

AU_VIN0_P AU_VIN0_N AU_VIN1_P AU_VIN1_N AU_VIN2_P AU_VIN2_N

C1160 C1161 560pF

VIBR_PMU

R1120 0402

0R

FV1103 20mil

VBAT

[5,7,8,9,14,15,16,17]

C1151

C1107

39pF

5V/15pf

1.0uF

AU_HSP [14] AU_HSN [14] 1.2nH L1150

[8] [8]

560pF MT6328V/A

F16 E16

CHD_DM [11]

20mil

K15

AU_HSP

J14

AVDD28_AUD

K16

AU_HPL

AVSS28_AUD

K12

AU_HPR

AVDD18_AUD

G13

AVSS18_AUD

G14

AVSS18N_AUD

F13

AU_REFN

H14

C1120

AU_HSN

1.0uF

single via to GND plane directly

VIO18_PMU

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

C1119

C1128/ C1119/ C1133 flying cap & holding cap : 4.7uF for 16ohm reciver 2.2uF for 32ohm reciver

C1128 4.7uF

IC/MT6328-E1/XXXMM_0

Close to PMIC

1.0uF

CS_N CS_P

M1

VDRV

P3

C1125

Gauge

ISINK0

IC/MT6328-E1/XXXMM_0

0201 R1104

VBUS

J5

BC1.1/1.2

[7]

MICBIAS0 [14,15]

U1101-C

[8] BAT_ON

39K/1%

J12

C1133

VBUS [7,8,15]

100nF

[5,7,8,9,14,15,16,17] VBAT

39k

[4] MT6169_XO4_CLK C1113

Charger Input dection

1

U1101-B

[5,7,8,9,14,15,16,17] VBAT [8] ISENSE

VCDT rating: 1.268V

PD1102

Audio

4 mil trace with good shielding (Differential)

330K

PD1101

1

MOTO

MT6328V/A

4.7uF

R1124

A

0201

0R

A

POLE4_J [14]

C1138

C1140

NC

NC

To improve noise level, connect to audio jack first, and then connect to GND

Single VIA TO GND COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

7OF

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

ADDRESS 6BH--24196 ADDRESS

9V TVS 0201

23

BTST

3 4

6 5

[11,16] SCL0

7

[10]EINT_SWCHR [5,7,8,9,14,15,16,17] VBAT

R1202

0201

10K

8 9

[10] CHG_EN

REGN

REGN

17 PGND 18 PGND

C1206

10uF

10uF

D1202

C

ESD5621W04-2/TR

[8]

4.7uF

15 SYS 16 SYS

SDA SCL INT

14 BAT 13 BAT

OTG /CE

10

R1223 0201 0R

R1211

0R

GND

PSEL

VBAT_SUPPLY

[1,2,8]

ISENSE [7]

C1205

0201 R1204 0201 10K

11 TS1 12 TS2

25

VBUS

2

22

C1203

C1207

STAT

100K 0201

R1206

[7,8,15]

10K 0201

¿¹ÀËÓ¿£¿

/PG

ILIM

R1201

D1203

PMID

10K R1205 [11,16] SDA0

21

VBAT [5,7,8,9,14,15,16,17] L/2520H1MM/0.68/UH/3.2A

0201

VIO18_PMU

0603

0201 22pF

D1204

1uF/50V

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

16V

C1202

PTVSHC3D9VU C1220

C1201

L1202 1uH

19 SW 20 SW

C1204

1 VBUS 24 VBUS

[7,8,15] VBUS

C

BQ2425X-QFN

47nF

U1202

10uF REGN

[8]

10K R1222

on BAT_ON

VBAT_SUPPLY

BATTERY CONNECTOR

TP1202

TP1203

VBATREF [7]

TP1205

Battery NTC=10K, R1219 select 16.9K, 1% Battery NTC=47K, R1219 select 61.9K, 1%

[1,2,8] J1201

1 VBAT 8 VBAT

0201

R1219

R1220 100K

ESD suggest 0.5W Kelvin connection TP1201

B

B

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

8OF

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

U1401-E

U1401-F

MT6737M_37_37T VOCRE [7,9]

C1335

22uF C1316

C1310

22uF

22uF C1351

1.0uF

C1306

4.7uF

1.0uF

C1361

1.0uF

1.0uF 1.0uFC1356

C1353

C1349

4.7uF

C1324 1.0uFC1332

C1350

22uF

VLTE_PMU

VPROC_PMU

T11 T21 T23 U21 V7 V8 V9 V10 V11 V12 V13 V15 V16 V17 V18 V21 V22 V23 W7 W8 W9 W10 W11 W12 W13 W15 Y13 Y15 AA7 AA9 AA11 AA13 AA15 AA17 AA19 AA21 AA23 AB7 AB9 AB11 AB13 AB15 AB17 AB19 AB21 AB23 AC7 AC8 AC9 AC10 AC11 AC12 AC13 AC15 AC17 AC18 AC19 AC21 AC22 AC23

[7,9]

Note: 10-1 VPROC_PMU

[7,9]

4mil differential trace GND and VPROC_PMU with good GND shielding from baseband

C1321

22uF C1346

22uF C1320

C1347

22uF C1343

C1333

22uF

C / 47 / uF / 0805 can be replaced by 2pcs C / 22 / uF / 0603

22uF

4.7uF C1334

4.7uF

1.0uF1.0uF1.0uF

C1341 22uF

M12 M13 M15 M16 M17 M18 M19 M20 N12 N13 N14 N15 N16 N17 N18 N19 N20 T12 T13 T14 T15 T16 T17 T18 T19 T20 U12 U13 U14 U15 U16 U17 U18 U19 U20 V14 W14 Y14 AA14 AB14 AC14

C1311C1354C1317

Note: 10-2 NC

DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU DVDD_CPU

1.0uF1.0uF1.0uF

VCORE_PMU

DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE DVDD_CORE

C1325C1319C1358

K8 L7 L8 L9 L10 L11 L12 L15 L16 L19 L20 L21 L22 M8 M10 M22 N8 N10 N22 T8 T10 T22 U7 U8 U9 U10 U11 U22 U23 Y7 Y8 Y9 Y10 Y11 Y12 AA8 AA10 AA12 AB8 AB10 AB12

4mil differential trace GND and VCORE_PMU with good GND shielding from baseband

[7,9]

GND

VCORE_PMU

Note: 10-1 [7,9]

MT6737M_37_37T

VPROC

Note: 10-1 [7,9]

VLTE

VLTE_PMU

4mil differential trace GND and VLTE_PMU with good GND shielding from baseband

C1337

Note: 10-2 NC

C1312

22uF

22uF C1340

22uF

C1328 C1322

4.7uF

1.0uF

1.0uFC1309

C1357

1.0uF

1.0uF

C1329

4.7uF

C1338

C

W16 W17 W18 W19 W20 W21 W22 W23 W24 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23 Y24 AA16 AA18 AA20 AA22 AA24 AB16 AB18 AB20 AB22 AB24

DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE DVDD_LTE

VLTE_SRAM [7,9]

AC16 AC20 AC24

VLTE_PMU

VLTE_SRAM VLTE_SRAM VLTE_SRAM

100nF C1363

SRAM [7]

L14 V19 V20

VSRAM_PMU

DVDD_SRAM DVDD_SRAM DVDD_SRAM

C1313 100nF 4.7uF C1314

VDDQ VM

[9]

DVDD12_EMI

G9 G12 G14 G16 G18 H9 H12 H14 H16 H18

0603

[10,13]

R1301

R1304

0603

0R

NC

VM_EXT

[7,9]

C1323

C1345

100nF

100nF

100nF

100nF

100nF

2.2uF

2.2uF

C1362

C1352

C1355

C1303

C1315

DVDD12_EMI DVDD12_EMI DVDD12_EMI DVDD12_EMI DVDD12_EMI DVDD12_EMI DVDD12_EMI DVDD12_EMI DVDD12_EMI DVDD12_EMI

GND DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS

A27 B5 B7 B9 B14 B18 B23 C6 C15 C22 C26 D3 D5 D8 D10 D11 D18 E24 G10 G13 G15 G17 H10 H13 H15 H17 K7 K9 L13 L17 L18 L23 M7 M9 M11 M21 M23 N7 N9 N11 N21 N23 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 R7 R8 R9 R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 T7 T9

AVDD & MD_A

DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS DVSS

AVDD18_MD AVDD18_AP AVDD28_DAC

AL4 AK11 AL9

AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD AVSS18_MD

AE11 AG6 AG7 AG8 AG9 AH3 AH6 AH9 AJ1 AJ2 AJ3 AJ4 AJ5 AJ6 AJ9 AK5 AK9 AL5 AL8

AVDD18_PLLGP

AG16

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17] VTCXO_0_PMU [4,7]

1.0uF

C1318

C1339

100nF

PLL

AVDD18_MEMPLL AVSS18_PLLGP AVSS18_PLLGP AVSS18_PLLGP AVSS18_PLLGP AVSS18_PLLGP AVSS18_MEMPLL

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17]

150mils

E1 AE14 AG15 AH15 AJ15 AK15

C1308

C1330

100nF

100nF

VIO18_PMU

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

C1330 close to AVDD18_MEMPLL(E1 ball) & DVDD18_MC1(F3 ball) and keep trace length < 150mils

E3

PERI_D DVDD18_CONN DVDD18_EFUSE DVDD18_IORB DVDD18_IOLT

C28 AB29 AD3 K27

DVDD18_IOLB DVDD18_IOLB DVDD18_IOLB

AA29 AL20 AL26

FSOURCE_P

W30

DVDD18_MC0 DVDD18_MC1

C27 F3

DVDD28_MC1

VIO18_PMU VIO18_PMU C1364

C1301

C1344

C1326

100nF

100nF

100nF

100nF

100nF

150mils 150mils

L31

DVDD28_SIM1

H1

DVDD28_SIM2

L2

C1360

C1359

4.7uF

100nF

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

Modify C1326 from 100nF to NC VEFUSE

G1

DVDD28_MC2

[7]

VIO18_PMU

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

VMC_PMU

[7]

C

C1359 close to DVDD18_MC0 and keep trace length < 150mils C1360 close to DVDD28_MC1 and keep trace length < 150mils VSIM1_PMU [5,7,15]

PERI_A AVDD18_MIPIRX0 AVDD18_MIPIRX1 AVDD18_MIPITX

C1342

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

C1327

C1302

100nF

100nF

N30 W31 T1

VSIM2_PMU

[7,15]

VIO18_PMU VIO18_PMU

[1,2,4,5,7,8,9,10,11,13,14,15,16,17] [1,2,4,5,7,8,9,10,11,13,14,15,16,17]

C1331 C1348 220nF

AVSS18_MIPIRX0 AVSS18_MIPITX

AVDD18_USB AVDD33_USB

N27 L3

220nF

W1 T2

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17] [7] VUSB33_PMU

2 1.0uF C1307

AVSS33_USB

C1336

W2

100nF

1

AVDD18_WBG

B30

VCN18_PMU

[6,7]

C1305

AVSS18_WBG AVSS18_WBG AVSS18_WBG AVSS18_WBG AVSS18_WBG AVSS18_WBG AVSS18_WBG

C29 D29 E28 E31 F27 F28 L30

100nF

GND

Schematic design notice of "10_BB_POWER" page.

B

B

Note 10-1: MT6737VW

MT6737VW

4 mil GND trace with good shielding to PMIC (Differential) Note 10-3:

FSOURCE_P(EFUSE) (1)FSOURCE_P EFUSE power(VEFUSE) should be only for EFUSE usage(not share with other application) (2)W/I EFUSE program, VEFUSE need 1uF bypass cap (pls refer to ¡§LDO output voltage/current table¡¨) (3)W/O EFUSE program, VEFUSE bypass cap should be NC.

External Buck for DRAM 1.22V

VBAT

PVIN

SW

2

AVIN

FB

4

1 L1301

2 1.0uH

2 220K

U1301

8

C1365

5

EN

1 MODE/PG

9

6

POWER_PAD

VM

PGND

1

AGND

3 TLV62065DSGR

Vout=0.6x(1+R1/R2)

MARK POINT MAR1302 1

MAR1301 1

MAR1303 1

MAR1304 1

MARKD2MM

MARKD2MM

MARKD2MM

MARKD2MM

15pF C1367 1

[9]

2 10uF C1366 1

1 0201 R1303

7

4.7uF

2 1 0201 210K R1302

2

VM_EXT

2

[Optional] for Low Power enhancement

DRAM Buck Purpose: Reserved for low power performance If using external buck for DRAM application, please refer to "MT6735_53 DRAM External Buck Design Notice": 1.Please add one more 1uF capacitor on PMIC VM output side (Must) 2.Please turn off Fast Transient Function of PMIC VM LDO (Must)

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

9OF

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

U1401-B U1401-A

MT6737M_37_37T

MT6737M_37_37T PMU_IF [7] [7]

SYSRSTB

AC2

WATCHDOG

U4

SIM

DRAM_IF

SYSRSTB WATCHDOG

[7]

SRCLKENA0

V4

SRCLKENA0

[7]

SRCLKENA1

AC30

SRCLKENA1

[15] SIM1_SCLK [15] SIM1_SIO [15] SIM1_SRST

K4 J2 J4

SIM1_SCLK SIM1_SIO SIM1_SRST

[15] SIM2_SCLK [15] SIM2_SIO [15] SIM2_SRST

L4 K1 K2

SIM2_SCLK SIM2_SIO SIM2_SRST

BPI-L/C LTE_BPI_OUT20

[7] RTC32K1V8 [7] PWRAP_SPI0_CSN [7] PWRAP_SPI0_CK [7] PWRAP_SPI0_MO [7] PWRAP_SPI0_MI

C

[7] AUD_CLK_MOSI [7] AUD_DAT_MOSI_1 [7] AUD_DAT_MISO_1

AC1 Y4 Y3 AB2 AB1 Y1 Y2 W3 AA2

ABB_IF

RTC32K_CK PWRAP_SPI0_CSN PWRAP_SPI0_CK PWRAP_SPI0_MO PWRAP_SPI0_MI

AK20

BPI_BUS20

LTE_BPI_OUT19 [3]

AH19

BPI_BUS19

[2]

AK21

BPI_BUS18

AL21

BPI_BUS17

CAP_RDY

LTE_BPI_OUT17 [2] LTE_BPI_OUT16 REXTDN

E2

AUD_CLK_MOSI AUD_DAT_MOSI AUD_DAT_MISO

R1403 0201 34R8/1%

EVREF

AK14 AK13

C2K_TX_BBQP C2K_TX_BBQN

AL12 AK12

C2K_RX1_BBIP C2K_RX1_BBIN

AJ13 AH13

C2K_RX1_BBQP C2K_RX1_BBQN

AG13 AG14

C2K_RX2_BBIP C2K_RX2_BBIN

AL15 AL14

C2K_RX2_BBQP C2K_RX2_BBQN

AH14 AJ14

[2] LTE_BPI_OUT15

BPI_BUS15

APC1

AH10

[16] GPIO_LCM_LED_EN

AF21

BPI_BUS14

APC2

AJ10

LTEX26M_IN

AE10

LTE_LTEX26M_IN

LTE_TX_BBIP LTE_TX_BBIN

AK2 AK3

RF_TX_BBIP RF_TX_BBIN

LTE_TX_BBQP LTE_TX_BBQN

AL3 AK4

RF_TX_BBQP RF_TX_BBQN

[4] [4]

LTE_RX1_BBIP LTE_RX1_BBIN

AH7 AJ7

RF_RX1_BBIP RF_RX1_BBIN

[4] [4]

LTE_RX1_BBQP LTE_RX1_BBQN

AK6 AL6

RF_RX1_BBQP RF_RX1_BBQN

[4] [4]

LTE_RX2_BBIP LTE_RX2_BBIN

AK7 AK8

RF_RX2_BBIP RF_RX2_BBIN

[4] [4]

LTE_RX2_BBQP LTE_RX2_BBQN

AJ8 AH8

RF_RX2_BBQP RF_RX2_BBQN

RFIC_ET_P RFIC_ET_N

AH5 AH4

RFIC_MIPI0_SCLK RFIC_MIPI0_SDATA

AD2 AB5

MIPI0_SCLK [1] MIPI0_SDATA [1]

RFIC_MIPI1_SCLK RFIC_MIPI1_SDATA

AC3 AB4

MIPI1_SCLK [2] MIPI1_SDATA [2]

LTE_PAVM0 LTE_PAVM1

AD4 AC4

AG21

BPI_BUS13

[17] GPIO_FP_LDO_EN

AF22

BPI_BUS12

[15] GPIO_FP_RST

AH21

BPI_BUS11

AK22

BPI_BUS10

[3] BPI_BUS9

AG22

BPI_BUS9

[3] BPI_BUS8

AH22

BPI_BUS8

[3] BPI_BUS7

AJ22

BPI_BUS7

AK23

BPI_BUS6

AL23

BPI_BUS5

FP_ID

[10,13] [3] LTE_BPI_OUT6 [3]

LTE_BPI_OUT5

RFI_C [4] LTE_RFIC0_BSI_EN

AG17

RFIC0_BSI_EN

[4] LTE_RFIC0_BSI_CK

AG18

RFIC0_BSI_CK

[4] LTE_RFIC0_BSI_D2

AK16

RFIC0_BSI_D2

[4] LTE_RFIC0_BSI_D1

AL17

RFIC0_BSI_D1

AK17

RFIC0_BSI_D0

AG19

C2K_TXBPI

AH18

RFIC1_BSI_EN

AJ19

RFIC1_BSI_CK

AL18

RFIC1_BSI_D0

AK19 AK18 AJ18

RFIC1_TX_BSI_EN RFIC1_TX_BSI_CK RFIC1_TX_BSI_D0

[4] LTE_RFIC0_BSI_D0

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

VIO18_PMU

JTAG 1

AJ31

JTMS

TES1402

1

AJ30

JTCK

TES1403

1

AJ29

JTDI

TES1404

1

AK28

R1405: 47K, R1407: NC, Ext. Buck for LTE VSRAM: Enable R1405: NC, R1407: 47K, Ext. Buck for LTE VSRAM: Disable

47K/NC 0201 R1405

TES1401

default MT6328 Buck 47K 0201 R1407

JTDO

AK30

EXT_AUDIO_PA_RST

B

8.06K 0201 R1406

C1401

AE5

BPI_BUS24

EINT_FP_INT

AF5

BPI_BUS23

AG5

BPI_BUS22

AF2

BPI_BUS21

CHG_EN

AF1

BPI_BUS4

AE2

BPI_BUS3

EINT_SWCHR

AG2

BPI_BUS2

LTE_BPI_OUT1

AE1

BPI_BUS1

AH2

BPI_BUS0

EINT_ALPS

LTE_BPI_OUT3 100nF C1402

[8]

1.0uF

[15]

C1406

[15]

BPI_BUS25

ENN_EN

[17]

2

BPI_BUS26

[16]

[10,13] EVREF R1404

NC NC NC NC NC NC NC NC NC NC NC

8.06K 0201

A1 A2 A30 A31 B1 B31 AK1 AL1 AL2 AL30 AL31

BPI_BUS27

AG3

ENP_EN

[8]

100nF

AD5

AG4

[15]

NC

LTE_TXBPI

[16]

DVDD12_EMI [9,13]

TESTMODE

AH1

LTE_BPI_OUT0

1

APC1 [2]

[4]

[4] [4]

[4] [4]

MISC BSI

BPI - L [4] LTE_TXBPI

[14]

Misc

C

BPI_BUS16

LTE_BPI_OUT10

VREF

C2K_TX_BBIP C2K_TX_BBIN

AF20

PWRAP_INT

F16

AE13

AG20

[15]

PLLs Test Pin

C2KX26M_IN

AUX IN 100nF

AUXIN2 AUXIN1 AUXIN0

AH11 AG12 AG11

BOARD TEMPERATURE AP TEMPERATURE

100nF

REF POWER

C1407

[8] BAT_ID [1] AUX_IN1_NTC AUX_IN0_NTC [10]

C1403

close to BB 100nF

REFP AVSS_REFN

C1404

AL10 AK10 100nF

B

C1405

MT6737VW MT6737VW

Close to AP IC. VIO18_PMU

AUX_IN0_NTC R1402

[10]

100K/1%_NTC

R1401

0201

390K/1%

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

AP TEMPERATURE keep 5-8mm to AP, and far to other heat source R1402 close to BB and located in the same layer can refer to thermal design notice

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

OF 10

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

U1401-C

U1401-D

MT6737M_37_37T CSI [16] RCP [16] RCN

P28 N28

[16] RDP0 [16] RDN0

N29 P29

[16] RDP1 [16] RDN1

P30 P31

[16] RDP2 [16] RDN2

T30 R30

[16] RDP3 [16] RDN3

T31 U31

MT6737M_37_37T

DSI

USB TCP TCN

N2 N1

RDP0 RDN0

TDP0 TDN0

R2 P2

TDP0 [16] TDN0 [16]

RDP1 RDN1

TDP1 TDN1

R3 P3

TDP1 [16] TDN1 [16]

RDP2 RDN2

TDP2 TDN2

N3 M3

TDP2 [16] TDN2 [16]

RDP3 RDN3

TDP3 TDN3

M1 M2

TDP3 [16] TDN3 [16]

RCP RCN

[16] RCP_A [16]RCN_A

T28 R28

RCP_A RCN_A

[16] RDP0_A [16] RDN0_A

T29 R29

RDP0_A RDN0_A

C [16] GPIO_FLASH_STROBE [16] GPIO_FLASH_EN

[16]

FLED_EN

V30 U30

RDP1_A RDN1_A

V29 U29

RDP2_A RDN2_A

V28 U28

RDP3_A RDN3_A

CMDAT0

W28

CMDAT1

Y31

CMPCLK

R1512 0201 0¦¸ R1513 0201 0¦¸

USB_DP USB_DM

5.1K 0201 R1502

[7] [7]

CHD_DP CHD_DM

R1

R1501

DISP_PWM

AH31

DISP_PWM0 [16]

Y28

CMMCLK1

W4

LCM_RST [16]

AA5

DSI_TE [16] R1509 0201 R1504 0201

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17]

R1505 R1503 [5] [5]

SPI_CSB

[15]

[15] [15]

AH28 AH29

SPI_CK

SPI_MO

AG30

SPI_MO

AH30

SPI_MI

[2,16,17] [2,16,17]

[16] [16]

I2S3_BCK

[6]

[17] HW_ID_3

0201 0201

KPROW2 KPROW1 KPROW0

KPCOL2 KPCOL1 KPCOL0

I2C

4.7k¦¸ 4.7k¦¸

AA30 Y30

SCL0 SDA0

AB31 AB30

SCL1 SDA1

AA28 AB28

MSDC0_CMD

MSDC0_CMD

[13]

MSDC0_CLK MSDC0_DSL

C23 E25

MSDC0_CLK MSDC0_DSL

[13] [13]

MSDC0_DAT7 MSDC0_DAT6 MSDC0_DAT5 MSDC0_DAT4 MSDC0_DAT3 MSDC0_DAT2 MSDC0_DAT1 MSDC0_DAT0

D25 D23 A24 A23 E23 B25 B26 A26

MSDC1_CLK

H3

MSDC1_CMD

F2

MSDC1_DAT3 MSDC1_DAT2 MSDC1_DAT1 MSDC1_DAT0

G2 H2 H4 G4

I2S_LRCK

AK27

I2S_DATA_IN

[17] [17]

[6] [6] [6] [6]

MT6737VW

R1514

0201

0R

MSDC1_CLK

[15]

MSDC1_CMD

[15]

MSDC1_DAT3 MSDC1_DAT2 MSDC1_DAT1 MSDC1_DAT0

MSDC2_CMD

K28

MSDC2_DAT3 MSDC2_DAT2 MSDC2_DAT1 MSDC2_DAT0

M30 M31 L27 M27

WB_CTRL0 WB_CTRL1 WB_CTRL2 WB_CTRL3 WB_CTRL4 WB_CTRL5

F29 G29 G28 H29 H28 J29

WB_SCLK WB_SDATA WB_SEN

B27 B28 A29

XIN_WBG

E27

XO_IN [6]

WB_RSTB

B29

WB_RSTB

ANT_SEL0 ANT_SEL1 ANT_SEL2

J28 M28 L28

4.7k¦¸ 4.7k¦¸

SCL3 AB27 SDA3 AC27

SCL3 SDA3

PCM_CLK

AE27

PCM_SYNC

AD29

GPIO_CTP_RSTB

[16]

PCM_TX

AD28

DPDT_SWITCH_EN

[14]

PCM_RX

AD27

INT1_ACC1 INT2_ACC2

HW_ID_1 HW_ID_2

AJ28 AJ27

SRCLKENAI

AC31

EINT0

AF28

EINT1

AE28

C

[6] [6] [6] [6] [6] [6]

WB_CTRL0 WB_CTRL1 WB_CTRL2 WB_CTRL3 WB_CTRL4 WB_CTRL5

CONN_SCLK [6] CONN_SDATA [6] CONN_SEN [6]

[6]

UTXD0 URXD0

AG27 AH27

UTXD1 URXD1

AD30 AE29

UTXD2 URXD2

AE30 AE31

GPS_RX_IP GPS_RX_IN GPS_RX_QP GPS_RX_QN

UTXD3 URXD3

E30 D30 C30 C31

GPS_RXIP GPS_RXIN GPS_RXQP GPS_RXQN

[6] [6]

FM_CLK FM_DATA

D28 D27

F2W_CLK F2W_DATA

[6] [6] [6] [6] [6] [6] [6] [6]

WB_RX_IP WB_RX_IN WB_RX_QP WB_RX_QN WB_TX_IP WB_TX_IN WB_TX_QP WB_TX_QN

K30 J30 J31 H31 H30 G30 F30 F31

WB_RXIP WB_RXIN WB_RXQP WB_RXQN WB_TXIP WB_TXIN WB_TXQP WB_TXQN

USB_ID

[15]

[16]

LCM_ID

GPIO

WCN 6625

I2S0_DI

[13] [13] [13] [13] [13] [13] [13] [13]

MSDC0_DAT7 MSDC0_DAT6 MSDC0_DAT5 MSDC0_DAT4 MSDC0_DAT3 MSDC0_DAT2 MSDC0_DAT1 MSDC0_DAT0

L29

[5]

SRCLKENAI

[17]

GPIO8_BOARD_ID

[5]

EINT16_NFC_IRQ [5]

EINT2

AF27

DWL_REQ

EINT3

AF30

NFC_LDO_1.8V_EN

I2S_BCK

AL27

[13]

MSDC2_CLK

SCL2 SDA2

SCL3 SDA3

[11] UTXD0 [11] URXD0 [17] EINT_GYRO [17] EINT_G

I2S3_DO

MSDC0_RSTB

B24

R1514 Close to CPU FOR Desens

UART

I2S3_LRCK

D26

PCM (ext MD) R1510 0201 R1511 0201

[17] [17] AK26

CHD_DM

SCL2 SDA2

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17]

I2S

LTE_BPI_ANTDET [2] GPIO_GPS_LNA_EN

CHD_DP

T4

4.7k¦¸ 4.7k¦¸

4.7k¦¸ R1506 0201 R1507 0201 4.7k¦¸

SPI_CS

SPI_CK

SPI_MI

SCL1 SDA1

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17]

SPI [15]

USB_VRT

MSDC0_RSTB

CONN_IF

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,14,15,16,17]

CMMCLK

MSDCs

USB_DP USB_DM

T3

AG24 AK24 AL24

[17] HW_ID_4 [15] KPCOL1 [15] KPCOL0

DSI_TE

Y27

V1

AG23 AJ23 AH23

1.5K 0201

[8,16] SCL0 [8,16] SDA0

[16] CMMCLK

U2 V2

BC

[15] KPROW0

LCM_RST

W29

[15] [15]

KEYPAD

VRT [16] RDP1_A [16] RDN1_A

TCP [16] TCN [16]

EINT4

AF31

NFC_VEN

EINT5

AL29

EINT_SD

EINT6

AK29

EINT7

AJ26

CAM_RST0

EINT8

AH26

INT_SIM1 INT_SIM2

[5]

[5] [15]

EINT_EAR

[14] [16] [15]

EINT9

AG26

EINT10

AH25

EINT_CTP

[16]

EINT11

AG25

CAM_RST1

[16]

EINT12

AK25

FCAM_PWN

[15]

[16]

MT6737VW

TES1502

1 1

TES1501

B

URXD0 [11] UTXD0 [11]

B

Schematic design notice of "12_BB_2" page. Note 12-1:

MSDC2 Pin should be NC (No Connection) for MT6735M

Note 12-2:

MT6735M does Not have CMMCLK1 function

Please refer to MT6735M Design Notice for details

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

OF 11

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

C

C

U1401-G

MT6737M_37_37T EMI_IF

DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31

A12 C10 B12 C11 B13 D12 A14 A15 B15 B16 D15 B17 D17 C18 A17 A18 A9 A8 B8 B11 B10 C7 A11 D9 D20 B19 D21 A20 B20 B22 B21 A21

RDQ0 RDQ1 RDQ2 RDQ3 RDQ4 RDQ5 RDQ6 RDQ7 RDQ8 RDQ9 RDQ10 RDQ11 RDQ12 RDQ13 RDQ14 RDQ15 RDQ16 RDQ17 RDQ18 RDQ19 RDQ20 RDQ21 RDQ22 RDQ23 RDQ24 RDQ25 RDQ26 RDQ27 RDQ28 RDQ29 RDQ30 RDQ31

RCS_B RCS1_B

B4 B3

CS0_N [13] CS1_N [13]

RCKE

D4

CKE [13]

RDQM0 RDQM1 RDQM2 RDQM3

D14 C14 D7 C19

DQM0 DQM1 DQM2 DQM3

RDQS0 RDQS1 RDQS2 RDQS3

E15 E17 E12 F20

DQS0_T DQS1_T DQS2_T DQS3_T

[13] [13] [13] [13]

RDQS0_B RDQS1_B RDQS2_B RDQS3_B

F15 F17 F12 E20

DQS0_C DQS1_C DQS2_C DQS3_C

[13] [13] [13] [13]

RCLK0 RCLK0_B

F9 E9

CLK0_T CLK0_C

[13] [13]

RA0 RA1 RA2 RA3 RA4 RA5 RA6 RA7 RA8 RA9

D6 B6 A3 A6 A5 D2 C3 C2 B2 D1

[13] [13] [13] [13]

CA0 CA1 CA2 CA3 CA4 CA5 CA6 CA7 CA8 CA9

MT6737VW

B

B

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

OF 12

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

ECO NO:

APPROVED:

DATE:

D

D

Connect to AP

C

DQ[0..31]

DQ[0..31]

CA[0..9]

CA[0..9]

CS0_N

CS0_N

CS1_N

CS1_N

CKE

CKE

DQM0

DQM0

DQM1

DQM1

DQM2

DQM2

DQM3

DQM3

DQS0_C

DQS0_C

DQS1_C

DQS1_C

DQS2_C

DQS2_C

DQS3_C

DQS3_C

DQS0_T

DQS0_T

DQS1_T

DQS1_T

DQS2_T

DQS2_T

DQS3_T

DQS3_T

CLK0_T

CLK0_T

CLK0_C

CLK0_C

VREF_CA

VREF_CA

VREF_DQ

VREF_DQ

MSDC0_RSTB

MSDC0_RSTB

MSDC0_CMD

MSDC0_CMD

MSDC0_CLK

MSDC0_CLK

MSDC0_DSL

MSDC0_DSL

MSDC0_DAT0

MSDC0_DAT0

MSDC0_DAT1

MSDC0_DAT1

MSDC0_DAT2

MSDC0_DAT2

MSDC0_DAT3

MSDC0_DAT3

MSDC0_DAT4

MSDC0_DAT4

MSDC0_DAT5

MSDC0_DAT5

MSDC0_DAT6

MSDC0_DAT6

MSDC0_DAT7

MSDC0_DAT7

8GB eMMC + 8Gb LPDDR3 Hynix/H9TQ64A8GTMCUR-KUM

221 Ball, 0.5mm pitch VDD1=1.8V VDD2=1.20V VDDCA=1.2V VDDQ= 1.20V

DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 240R/1% R1705 0201 240R/1% R1704 0201

Power I/F

B

VIO18_PMU

VIO18_PMU

VEMC_3V3_PMU

VEMC_3V3_PMU

DVDD12_EMI

DVDD12_EMI

VDD1 : Core 1

U1701 CA0 CA1 CA2 CA3 CA4 CA5 CA6 CA7 CA8 CA9

Y2 Y3 W2 W3 V3 L3 K3 J3 J2 H2 W12 V11 V13 U11 U13 T11 T13 R12 N12 M13 M11 L13 L11 K11 K13 J12 AB12 AB11 AB10 AA13 AA12 AA10 Y13 Y11 H11 H13 G10 G12 G13 F10 F11 F12 G2 G3 F13 G11 H10 J8 J13 K8 K9 L10 L12 M8 N13 P9 R13 T8 U10 U12 V8 V9 W8 W13 Y10 AA11 F2 G4 G8 H3 H5 L4 M3 M4 N4 N8 P4 P12 R3 R4 R8 T4 Y4 Y5 AA2 AA4 AA8

CA0 CA1 CA2 CA3 CA4 CA5 CA6 CA7 CA8 CA9 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 DQ8 DQ9 DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31

Power

ZQ0 ZQ1 VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSSQ VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS

H4 J4 K4 P2 U4 V4 W4

VSSCA VSSCA VSSCA VSSCA VSSCA VSSCA VSSCA

A3 A8 A12 B2 B7 B11 C3 C5 C8 C10 C12 C13 D7

VSSM VSSM VSSM VSSM VSSM VSSM VSSM VSSM VSSM VSSM VSSM VSSM VSSM

A2 A13 B1 B14 D2 D3 D4 D5 D6

VSF VSF VSF VSF VSF VSF VSF VSF VSF

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

VIO18_PMU

VDD1 VDD1 VDD1 VDD1 VDD1 VDD1 VDD1 VDD1 VDD1

F3 F4 F9 G5 AA3 AA5 AB3 AB4 AB9

VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2 VDD2

F5 F8 J5 K5 L2 L5 M5 N5 P5 P8 P11 R5 T5 U5 V5 W5 AB5 AB8

VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ

G9 H8 H12 J11 K10 K12 L8 L9 M10 M12 N11 R11 T10 T12 U8 U9 V10 V12 W11 Y8 Y12 AA9

VDDCA VDDCA VDDCA VDDCA

eMMC

LP-DDR3

C1713

C1708

1uF

100nF

DVDD12_EMI

C

[9,10]

VDD2 : Core 2

C1707

C1712

C1715

C1705

C1711

C1716

2.2uF

2.2uF

100nF

100nF

100nF

100nF

1. VCC : Core Voltage 2.7v ~ 3.6v 2. VCCQ : IO Voltage 1.7v~1.95v (low voltage range)

K2 N2 U2 V2

VCC VCC VCC VCC VCC VCCQ VCCQ VCCQ VCCQ VCCQ VCCI

B3 B12 B13 C4 D8 A4 B6 B9 C7 C11 A11

DSL CLKM RST CMD

A7 B8 C2 A6

MSDC0_CLK [11] MSDC0_RSTB [11] MSDC0_CMD [11]

DAT7 DAT6 DAT5 DAT4 DAT3 DAT2 DAT1 DAT0

B4 A5 A10 C9 B5 C6 B10 A9

MSDC0_DAT7[11] MSDC0_DAT6[11] MSDC0_DAT5 [11] MSDC0_DAT4 [11] MSDC0_DAT3[11] MSDC0_DAT2[11] MSDC0_DAT1 [11] MSDC0_DAT0[11]

CS0# CS1#

U3 T3

CS0_N [12] CS1_N [12]

CKE0 CKE1

T2 R2

CKE CKE

CLK CLK#

P3 N3

DQS0 DQS0# DQS1 DQS1# DQS2 DQS2# DQS3 DQS3#

T9 R9 M9 N9 Y9 W9 H9 J9

DQS0_T DQS0_C DQS1_T DQS1_C DQS2_T DQS2_C DQS3_T DQS3_C

DM0 DM1 DM2 DM3

R10 N10 W10 J10

DQM0 DQM1 DQM2 DQM3

VREFCA VREFDQ

M2 P13

DNU DNU DNU DNU DNU DNU DNU DNU

AB14 AB13 AB2 AB1 AA14 AA1 A14 A1

ODT

P10

VEMC_3V3_PMU

VIO18_PMU

[7]

[1,2,4,5,7,8,9,10,11,13,14,15,16,17]

MSDC0_DSL [11]

[12,13] [12,13]

CLK0_T [12] CLK0_C [12]

C1710

C1706

C1704

100nF

1.0uF

4.7uF

C1701

C1714

C1709

220nF

4.7uF

100nF

Close to Memory

The eMMC VCC/VCCQ/VDDI bypass cap recommand value, please refer to vendor datasheet or MT6593 Design Notice (eMMC power capacitor value reference)

B

[12] [12] [12] [12] [12] [12] [12] [12]

[12] [12] [12] [12] EVREF [10,13] EVREF [10,13]

C1703 1.0uF

C1702 100nF

1.1mm KMQE10013M-B318

A

A

COMPANY:

Shanghai Longcheer

TITLE:

DRAWN:

L3400

DATED:

CHECKED:

DATED:

QUALITY CONTROL:

RELEASED:



CODE:

DATED:





SIZE:

DRAWING NO:

REV:

A0

DATED:



SCALE:



SHEET:

OF 13

19

A1

6

5

4

3

2

1 REVISION RECORD LTR

HEAD MIC

Audio PA

R1824

R1825

6 [7,14]

9 COM2 8 IN2 4 IN1 3 COM1

AU_HPL AU_HPR

[11]

0¦¸

10 NO2 7 NC2 5 NC1 2 NO1

R1831 R1832

R1822 0201

0201 0201

0402

R1819 0402 R1820 0402

CDC_HPH_L1 CDC_HPH_R1

D

[14] [14]

1K 1K

GND

VBAT

R1821

[5,7,8,9,14,15,16,17]

100K

C1822

1.5K

33R 33R

SGM3717

DPDT_SWITCH_EN

100R

4.7uF HEADMIC_IN 33pF 0201

33pF 0201

C1812

C1825

together then single via to main GND

[14]

GND Close to ear CON j600

1.0uF

0201

U1803

C1801

1K

1

via to GND plane

C2043

R1848

1K

[7] AU_VIN1_P

100R

GND

[7,14]

0201 R1811

1.0uF

C1810

1.0uF

C1823 0201

33pF

R1806 0201

0201

C1816

C1827

33pF

C1820

100pF 0201

[7]

AU_VIN0_N

MIC_N

0201

should tie together and single

0201

0201

1.0uF

C1804 0201

C1818

GND of C435(10uF) and headset

[7] AU_VIN1_N

1.0uF

100pF [15]

[7]

AU_VIN0_P C1811

R1830

Close to BB

R1835

100nF

GND NC

C1860

1uF? for wide frequency voice?20161017

MIC_P

NC

0201

82nH 33pF 0201

L1851

MICBIAS1 [7,14]

R1815

Analog MIC

[15]

DATE:

[7,14]

MICBIAS1

D

APPROVED:

NC

0201

POWER

Main microphone

ECO NO:

[14]

REFERENCE_GND

[7]

ACCDET

tie together and single via to GND plane

Rintotal = Rex + Rin(6.6K) F3db =1/2*¦Ð*Rintotal*Cin=502HZ AVl =159.5K/Rintotal=16.6

[5,7,8,9,14,15,16,17]

VBAT

C1848

C1849

4.7uF

100nF

ÄÍѹ16V

[10] EXT_AUDIO_PA_RST NC 0201

C1853 2.2uF

MIC

C1 C1N

D2

A3

C2P

VIA TO GND

82nH

Earphone Audio

C1852

C

C1862

R1847

0201

10K

U1801 AW8738

VOP

D4

[7,14]

Close to BB

C1847

0201 100pF

0201 33pF

MHC1608S181MBP

0603

SPK_OUT_P

[15]

R1843

SPK_OUT_N

[15]

C

MHC1608S181MBP

0603 C1858

C1846

0201 100pF

0201 33pF

C1855 4.7uF

B1808

1

R1842

C1859

D3

C4 GND C3 GND C2 GND

AU_HPR

1.5A

INP

Route as differential pair [7,14] AU_HPR

B4

2.2uF

1.5A

PVDD

Close to MIC

D1

INN

VON A1

C1854

B1 C2N B2 C2N

220pF

[7,14] POLE4_J

close to connector

0201

SHDN

10K A2

33nF

AU_HPL

NC

[7,14]

R1846

C1851

C1843

CE ÈÏ֤ʱ,Èç¹ûÓöµ½¹¤Æµ¸ÉÈÅÍƼö0B4015R-423G-XD9RAC-BD-0MIC MICBIAS0

33nF

A4

L1850

C1P

VDD

HEAD EAR

VDD

B3

R1845

4

1.0uF

[7,14] AU_HPL

AU_HPL

[7,14]

0201 100pF

B1809

C1807

AU_VIN2_N[7]

FV1810

0R 0201 R1823

5V/15pf

100nF

C1821

FV1807 C1813 C1861 5V/15pf 0201 33pF

0201 33pF

1.0uF

VDD

2

3

C1808

C1809

GND

GND 5 GND 6

GND

U1804 ZTS6051E

OUTPUT

AU_VIN2_P[7]

Note: 60-4 C1817 0201 33pF

together then single via to main GND

REC/SPK

XHR120617SW26P25-02-R

RECEIVER CIRCUIT

3.5mm Headphone Jack

REC1801 [7]

B1803 0402

AU_HSP C1815

0201

REC1802

100pF [7]

B

B1806 0402

AU_HSN 33pF 0201

33pF 0201

C1814

C1802

FV1809 FV1808

B 5V/15pf

5V/15pf

V1.1:3.3K

B1807 [14] HEADMIC_IN

33pF 0201

BLM18AG102SN1D

Detect 4

C1803

R1805

FM_RX_N_6625L

0R 0201 B1805

[6]

5 L

VIO18_PMU [1,2,4,5,7,8,9,10,11,13,15,16,17]

3 2 1 R GNDMIC

America standar

R1808 0201 470K¦¸

´ËJACKΪ³£¿ªÊ½, ²åÈë¶ú»úºóPIN4,5¶Ì½Ó 20161017 ´ý½á¹¹»»ÁÏ£¿

FM ANT [6]

for FM Desense tuning

[11]

EINT_EAR

R1807

R1816 0201

FM_ANT

[14]

CDC_HPH_L1

B1810

B1801

[14]

CDC_HPH_R1

B1811

B1804

1 5 4

47k¦¸ 0201

C1819

[7,14]

470¦¸ 0201

FV1801

33pF 0201 C1826

POLE4_J

3.3K

0402

R1836 FV1805

C1828

R1810

470¦¸

33pF 0201

R1809 0201

100nF

REFERENCE_GND [14]

0R

C1840

FV1804

C