Wcdma Band1/8 Low Noise Amplifier - LG GD910 Service Manual

4. RF Circuit Technical Brief

4.6 WCDMA Band1/8 Low Noise Amplifier

1
RFIN
2
EN
3
GS
[Figure 4.6-1] Schematic Diagram of WCDMA Band1 LNA (BGA711L7)
LGE Internal Use Only
U406
BGA711L7
6
RFOUT
5
RREF
4
VCC
[Table 4.6-1] BGA711L7 Pin description
GD910 service manual
2V85_VRF
R411
C475
C504
27K 10n
12pF
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C471
47pF
C473
DNI
Only for training and service purposes