MT6735_MT6328_MT6169_MT6625L_EMMC_LPDDR2_CMCC_3M_PHASE-2_REF_SCH_V0.4(9)

TST4 TST3 TXBPI VRT TST2 TMEAS BSI_CK BSI_EN BSI_D0 BSI_D1 BSI_D2

H12 M12 K10 N10 M10 M9 K6 J7 J6 J5 K4

RFIN1_HB1

RFIN1_LB1

RX1_BBIN

RFIP1_HB1

RFIP1_LB1

RX2_BBIN

TX_HB1

TX_HB2

RX1_BBQN

RX2_BBQN

RX1_BBQP

RX2_BBQP

DET_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND TXO_GND

TX_LB1

TX_LB2

TX_LB3

TX_LB4

RX1_BBIP

RX2_BBIP

TX_MB1

TX_MB2

TX_BBIN

TXDET

TX_BBQN

TX_BBIP

TX_BBQP

LTE_TXBPI VRT only 5% resistor LTE_RFIC0_BSI_CK LTE_RFIC0_BSI_EN LTE_RFIC0_BSI_D0 LTE_RFIC0_BSI_D1 LTE_RFIC0_BSI_D2 1 R3105 R/ 2K/ ohm/ 0201/ 1% R0201 2 D_GND

RF_PCS_PRX_MT6169_RFIP1_MB2 B10 RF_PCS_PRX_MT6169_RFIN1_MB2B9 RF_DCS_PRX_MT6169_RFIP1_HB3 A9

[33] RF_B34B39_PRX_MT6169_RFIN1_MB1[33] RF_PCS_PRX_MT6169_RFIP1_MB2[33] RF_PCS_PRX_MT6169_RFIN1_MB2[33] RF_900_PRX_MT6169_RFIP1_LB2[33] RF_900_PRX_MT6169_RFIN1_LB2[33] RF_850_PRX_MT6169_RFIP1_LB3[33] RF_850_PRX_MT6169_RFIN1_LB3

RF_DCS_PRX_MT6169_RFIN1_HB3 A8 B8 B7 B6 A6 A5 B5 RF_B41_DRX_MT6169_RFIP2_HB2 B4 RF_B41_DRX_MT6169_RFIN2_HB2 B3

U/ MT6169MT6169/VFBGA175/P0.4/B0.25/6.2X5.4

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

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

Off-Page Connector(To BB IC part)[11] RF_RX2_BBIP[11] RF_RX2_BBIN[11] RF_RX2_BBQP[11] RF_RX2_BBQNC

[11][11][11][11]

RF_RX1

_BBIP RF_RX1_BBIN RF_RX1_BBQP RF_RX1_BBQN

[34] RF_B41_DRX_MT6169_RFIP2_HB2[34] RF_B41_DRX_MT6169_RFIN2_HB2[34] RF_B39_DRX_MT6169_RFIP2_MB1[34] RF_B39_DRX_MT6169_RFIN2_MB1[34] RF_B40_DRX_MT6169_RFIP2_HB3[34] RF_B40_DRX_MT6169_RFIN2_HB3

RF_B39_DRX_MT6169_RFIP2_MB1 A3 RF_B39_DRX_MT6169_RFIN2_MB1 A2 A1 B1

XTAL2 XTAL1

GND GND GND GND GND GND GND GND GND

GND GND GND GND GND GND GND GND GND GND

GND GND GND GND GND GND GND GND GND GND GND

GND GND GND GND GND GND GND GND GND GND

XO3 XO4 XO2 XO1

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

[11][11][11][11]

RF_TX_BBIP RF_TX_BBIN RF_TX_BBQP RF_TX_BBQN

[11][11][11][11][11]

LTE_RFIC0_BSI_CK LTE_RFIC0_BSI_EN LTE_RFIC0_BSI_D2 LTE_RFIC0_BSI_D1 LTE_RFIC0_BSI_D0

[20] ENBB_6169[11] LTE_TXBPI[11] LTE_LTEX26M_IN D_GND[51] MT6169_XO3_CLK[20] MT6169_XO4_CLK[50] CLK_WCNB

C8 D13 M11 N11 K11 M8 L4 M3 J1

C3 C4 C5 C6 C7 C9 C10 C11 C12

D3 D4 D5 D6 D7 D8 D9 D10 D11 D12

C1

C2

D2

G1 H2 H1 M1

L2 N1 N2

E1 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12

E2

F1 J2 F3

K1 K2

B

1 32K_EN

VRF18_0_PMU

XMODE

1

1

1

1

2

2

2

2

2

RF_B40_DRX_MT6169_RFIN2_HB3 C/ 100/ nF/ 0201 C/ 100/ nF/ 0201 C/ 100/ nF/ 0201

D_GND

2

C3105 C/ 100/ nF/ 0201 C0201

2

D_GND D_GND D_GND VIO18_PMU VRF18_0_PMU VRF18_0_PMU

1

MT6169_XO3_CLK MT6169_XO4_CLK CLK_WCN LTE_LTEX26M_IN

D_GND D_GND ENBB_6169 1 ENBB_6169 Xtal2 D_GND 2 Xtal1 D_GND 1A

2

R3107 R/ 1K/ ohm/ 0201 C0201 R0201

C0201 C0201

2

C3102 C/ 100/ nF/ 0201 C0201

1

RF_B40_DRX_MT6169_RFIP2_HB3

R3108 R/ 1K/ ohm/ 0201 R0201

VTCXO_0_PMU C3112 C3101 C3104 1 1 2 VIO18_PMU 1 C3106 C/ 100/ nF/ 0201 C0201 C3103 C/ 100/ nF/ 0201 C0201

F2 F4 F5 F6 F7 F8 F9 F10 F11 F12 D_GND

VIO18_PMU VTCXO_0_PMU

C3111 C/ 2.2/ uF/ 0201 C0201

Far end Cap. For PMIC stability

D_GND 3 2 1

2

C3108 C/ 100/ nF/ 0201 C0201A

U3102 VTCXO/ 26/ MHz/ KT2520F26000DCW28QAK TCXO/SMD/2.5X2.0/KT2520F

NC NC

OUT

Vcc

Vcon

GND

4

5

6

VTCXO_0_PMU

1

Title C3110 C/ 100/ nF/ 0201 C0201 Size A2 Date:

2

C3109 C/ 0201/ NC C0201

31_RF_MT6169_PIN_OUT

MTK ConfidentialWednesday, January 14, 20151

D_GND5 4 3 2

D_GND

Sheet

31

of

99

5

4 38/41 MMMB MH PA: B34,39,40,

3

2

1Off-Page Connector(To RF front-end)[31] RF_HB1_TX_MT6169

3/4G_PAIN_HB

[31] RF_MB2_TX_MT6169[33] RF_B40B41_PRX_FEM C3292 TXM_RX1 1 2 RF_HB1_TX_FEM D_GND L3213 D_GND C/ 18/ pF/ 0201 L0201 1 2 RF_B41_TRX_SAW_In 1 1 1 C3272 C/ 0201/ NC C0201 C3273 L/ 3.9/ nH/ 0201 C0201 5 U3224 SAW/ SAFEA2G60MA0F0A FILTER/SMD/885049 G 3 4 RF_B41_TRX_SAW_Out 1 C0201 L/ 1/ nH/ 0201 C3285 2 L3219 L/ 0201/ NC L0201

D

RF_HB1_TX_MT6169

C3256 C/ 15/ pF/ 0201 C0201 1 2

R3230 L/ 2.2/ nH/ 0201 R0201 RF_HB1_TX_MT6169_1 1 2 1 1 R3233 C/ 1.2/ pF/ 0201 R0201 2 2

DRF_B41_TRX_TXM L3218 L/ 10/ nH/ 0201 L0201 RF_B41_TRX_TXM[33] RF_B40_TRX_TXM[33]

R3231 C/ 1.2/ pF/ 0201 R02

01

RF_B40B41_PRX_FEM

RF_B41_TRX_FEM

IN 2 D_GND G OUT

2

D_GND

D_GND RF_B40B41_TRX_FEM_BYPASS D_GND D_GND

2

D_GND

G

C/ 0201/ NC C0201

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