PF0031
PF0031 is MOS FET Power Amplifier Module manufactured by Hitachi Semiconductor.
w w at .D w h FET Power Amplifier Module for Mobile Phone MOS S a
ADE-208-461 (Z) 1st Edition July 1, 1996 ee
U 4 t m o .c
Application
PF0031: For NMT900 890 to 925 MHz
Features
- High stability: Load VSWR ≈ 20:1
- Low power control current: 400 µA
- Thin package: 5 mm t
Pin Arrangement
- RF-B2 w w
.D w
5 t a
S a
2 e h
3 t e
5 4
U 4
.c m o
1: Pin 2: VAPC 3: VDD 4: Pout 5: GND w w w
.D a
S a t e e h
U 4 t m o .c
Internal Diagram and External Circuit
G GND Pin1 Pin Pin2 VAPC Pin3 VDD Pin4 Pout
G GND
Z1
C1
FB1
C3...
