发个QSC单芯片6270的手机量产原理图

QSC6270_手机原理图wcdma-P2VPH_PWR

3100

56R

7105 1 VCC1 10 VCC2 8

2113 33p

2115 33p

2114

3n3

ISO

5 5114 3n3 4
OUT

3
GND

2 2120
IN

10n 2112

100p

2110

2u2 2111

RFin

2

2121 33p
2123 1p0

1
2122 NC

33p

5110

SAFEA1G88KB7F00
3

5115

2116 33p
3198 NC

3199 0R
3197 NC

6 2 4 5 7 9

ANT GND0 GND1 GND2 GND3 GND4

TX

33p 5113

9

RFout

Ven Vmode Vbp

5 4 3

3-B2 1-B8,1-C8,2-E5 1-B8,1-C8,2-E5 3-B2 1-A8,1-C8,2-E5 1-A8,1-C8,2-E5

WCDMA_PA_ON1 PA_R1 PA_R0 WCDMA_PA_ON0 PA_R1 PA_R0

RX0 RX1

1 8

2118

7 GND 11 EP

2119

10n

NC

CPL

6

2127

3n3 2128

33p 2129

RX_WCDMA_HB1_M RX_WCDMA_HB1_P

1-E8 SAYFP1G88CA0B00 1-E8

7110

100p

2124

2u2 2125

10n 2126

3182

1 VCC1 10 VCC2

ISO

8

3181

VPH_PWR

RFin

2

0R

33p

ACPM-5202-TR1

NC

5 2132

3
GND

2 2133 2134 1p5
5124 2n7

5121

2130 39p
5120 8n2

6 2 4