Part Number
|
PF0031 |
Manufacturer
|
Hitachi |
Description
|
MOS FET Power Amplifier Module |
Published
|
Jan 18, 2006 |
Detailed Description
|
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h FET Power Amplifier Module for Mobile Phone MOS S a
ADE-208-461 (Z) 1st Edition July 1, 1996
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U 4 t...
|
Datasheet
|
PF0031
|
Overview
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ADE-208-461 (Z) 1st Edition July 1, 1996
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U 4 t
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PF0031
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
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1
S a
2
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3
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5 4
U 4
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1: Pin 2: VAPC 3: VDD 4: Pout 5: GND
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PF0031
Internal Diagram and External Circuit
G GND Pin1 Pin Pin2 VAPC Pin3 VDD Pin4 Pout
G GND
Z1
C1
FB1
C3
FB2
C2
Z2
Pin
VAPC
VDD
Pout
C1 = C2 = 0.
01 µF (Ceramic chip capacitor) C3 = 10 µF (Aluminum Electrolyte Capacitor) FB = Ferr...
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