Wcdma Band1 Power Amplifier Module - LG GD910 Service Manual

4.5 WCDMA Band1 Power Amplifier Module

VBAT_PA
C464
C508
1000 pF
2.2u
[Figure 4.5-1] Schematic Diagram of WCDMA Band1/8 PAM (ACPM7383)
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Only for training and service purposes
U405
GND1 VEN
6 5
GND2 VMODE
7 4
RFOUT VBP
8 3
GND3 RFIN
9 2
VCC2 VCC1
10 1
PGND
11
ACPM-7383
[Table 4.5-1] ACPM7383 Pin description
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4. RF Circuit Technical Brief
GD910 service manual
VBAT
C465 C466
C467
2.2u 100p
100p
WDCDC_EN
3G_PA_MODE1
C468
100p
LGE Internal Use Only