MT6735_MT6328_MT6169_MT6625L_EMMC_LPDDR2_CMCC_3M_PHASE-2_REF_SCH_V0.4(14)

A

2

C/ 100/ nF/ 0201

1

1

A

Title Size D Date:5 4 3 2

41_Memory_eMMC_LPDDR2

MTK ConfidentialWednesday, January 14, 20151

Sheet

41

of

99

5

4

3

2

1

GPS co-VCTCXO: Suggest to reserve this option circuit, since MTK will confirm if it’s ok to implement this near MT6735 MPReserve Keep out region from L1 to Main GND layer

[12] WB_CTRL0[12] WB_CTRL1[12][12] WB_CTRL2 WB_CTRL3

WB_CTRL0 WB_CTRL1 WB_CTRL2 WB_CTRL3 WB_CTRL4 WB_CTRL5 CONN_SCLK CONN_SDATA CONN_SEN CONN_RSTBD

[12] WB_CTRL4 R5001 CONN_XO_IND

R/ 0/ ohm/ 0201-3P(1-2) 1 3 CLK_WCN[31] D_GND

U5002 3 2 OUT GND VCC NC 4 1 VCN28_PMU

[12] WB_CTRL5[12][12][12] CONN_SCLK CONN_SDATA CONN_SEN CONN_RSTB

2

Close to Antenna

TCXO/ 26/ MHz/ IT2205AE 1

Same layer as Antenna, 50ohm trace reference to 3rd layer GND(2nd Layer clean)

C5001 C/ 1/ uF/ 0201

[12]

D_GND[12] GPS_RX_IP[12] GPS_RX_IN ANT5001 SPR/ PVT1024 ANT/2P/SMD/PVT1024 1 ANT5003 SPR/ PVT1024 ANT/2P/SMD/PVT1024 1 50 Ohm F5001 TRPX/ TDK TPX205950MT-7110A1 MB RF_WBT[12] GPS_RX_QP[12] GPS_RX_QN[12] F2W_CLK 7 50 Ohm 2 50 Ohm 2 3 COM GND HB GND F5001 C5004 1 2 50 Ohm D_GNDC

2

GPS_RX_IP GPS_RX_IN GPS_RX_QP GPS_RX_QN F2W_CLK F2W_DATA WB_RX_IP WB_RX_IN WB_RX_QP WB_RX_QN WB_TX_IP WB_TX_IN WB_TX_QP WB_TX_QNC

Feed

Feed

CON5001Car_Kit/ MM8430-2610 R5004 1 1 2 50 Ohm 1 4 6 5 2 3 1 R/ 0/ ohm/ 0402 R5005 D_GND

8

1

GND

GND

D_GND RF_WF_5G WB_CTRL4 WB_CTRL5 D_GND WB_AVDD18 GPS_RF_LNA D_GND C5002 C/ 100/ nF/ 0201 1 2 C0201 D_GND 1 2 C5005 C/ 100/ pF/ 0201 C0201 30 29 28 27 26 25 24 23 22 21 WB_RX_IN WB_CTRL0 WB_RX_IP WB_CTRL3 WB_CTRL2 WB_CTRL1

[12] F2W_DATA[12][12][12][12][12][12][12][12][12] WB_RX_IP WB_RX_IN WB_RX_QP WB_RX_QN WB_TX_IP WB_TX_IN WB_TX_QP WB_TX_QN CONN_XO_IN

6 5

C5003 C/ 0402/ NC

1

L5004 L/ 0402/ NC 2

R/ 0/ ohm/ 0201 R0201

D_GND

2

L/ nH/ 0201/ NC L5011 D_GND

L/ nH/ 0201/ NC L5012

D_GND

D_GND D_GND

4 C/ 18/ pF/ 0201

LB

CONN_XO_IN

ANT5002 SPR/ PVT1024 ANT/2P/SMD/PVT1024 1 U5001

NC

WB_CTRL5

WB_CTRL4

WB_CTRL3

WB_CTRL2

WB_CTRL1

WB_AVDD18

WB_CTRL0

Feed

FBAR/ ACPF-7124 R5014 RF_WBT 50 Ohm 1 2 4 OUT R/ 0/ ohm/ 0201 L/ nH

/ 0201/ NC L/ nH/ 0201/ NC R0201 L5008 L5007 U5005 1 IN C5016 1 L/ nH/ 0201/ NC L5006 R/ 0/ ohm/ 0201 50 Ohm WB_ANT 2 L/ nH/ 0201/ NC 32 VCN33_PMU D_GND 1 2 D_GND D_GND C5006 C/ 4.7/ uF/ 0402 D_GND R5016 1 1 2 C5007 C/ 100/ pF/ 0201 33 WB_AVDD33 NC 31

WB_RX_IN

WB_RX_IP

G G G

WB_RF_2G

WB_RX_QP

20

WB_RX_QP

FM_AVDD28 BEAD5001 FB/ BLM15AG601SN1

VCN28_PMU

5 3 2

L5005

WB_RX_QN

19

WB_RX_QN

D_GND D_GND

<Critical!!> 5G PCB loss is higher and Trace must kept short and 50-Ohm No layer transition RF_WF_5G

D_GND

D_GND

WB_TX_IP

18

WB_TX_IP

34

Close to MT66252 35 FM_AVDD28 36 C5008 1 2 C/ 10/ nF/ 0201 37

WIFI5G_RF

WB_TX_IN

17

WB_TX_IN

R/ 0/ ohm/ 0201 L/ nH/ 0201/ NC L/ nH/ 0201/ NC R0201 L5009 L5010

NC

U/ MT6625L/ QFN40

WB_TX_QP

16

WB_TX_QP

GPS_AVDD18 SH5001 1 2 SHORT/ 0402/ NC 2

AVDD28_FM

WB_TX_QN

15

WB_TX_QN

VCN18_PMU

B

D_GND[60] FM_RX_N_6625 1 L5002[60] FM_ANT 1 1 2 L/ 82/ nH/ 0402 R5013 R/ 0/ ohm/ 0201/ NC R0201 2 R5006 R/ 0/ ohm/ 0201/ NC R0201

D_GND D_GND

B

FM_LANT_N

GPS_RX_IP

14

GPS_RX_IP WB_AVDD18 1 SH5002 1 2 SHORT/ 0402/ NC D_GND

C5015 C/ 1/ uF/ 0201 C0201

38 50 Ohm GPS_ANT 39 GPS_AVDD18

FM_LANT_P

GPS_RX_IN

13

GPS_RX_IN

D_GND

GPS_RFIN

GPS_RX_QP

12

GPS_RX_QP

2

D_GND D_GND 1

F2W_CLK

FM_DBG

HRST_B

SDATA

Close to ANT

F2W_DATA

GPS xLNA

AVDD28_FSOURCE

AVDD18_GPS C5009 C/ 4.7/ nF/ 0201 2 41 DVSS C0201 D_GND

40

GPS_RX_QN

11

GPS_RX_QN

1

2

3

4

5

6

7

8

9

10

XO_IN

CEXT

SCLK

SEN

MT6625 IPD CONN_XO_IN

VCN28_PMU

D_GND CONN_RSTB C5012 C/ 1/ uF/ 0201 1 2 C0201 2 3 1 GPS_ANT 50 Ohm D_GND CONN_SCLK CONN_SDATA[12] CONN_SEN D_GND C0201 C0201 C/ 100/ pF/ 0201

D_GND 4 5

F2W_DATA F2W_CLK

A

L5003 50 Ohm G G G GPS_RF_LNA 1 IN OUT 4 1 1 2 1

D_GND

GNDRF AI PON

VCC AO GND

C/ 1/ uF/ 0201

matching value depends on LNA selected

A

1 C5013 2

D_GND D_GND D_GND

GPIO_GPS_LNA_EN

2 C5014

U5003 GNSS SAW/B8313

2 3 5

L/ 5.6/ nH/ 0402

6

2

2

C5011 C/ 0402/ NC

C5017 C/ 0402/ NC

U5004

U/ BGA725L6

1

Title Size C Date:5 4 3 2

Same layer as Antenna, 50ohm trace reference to 3rd layer GND(2nd Layer clean)

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