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CX77304-15

Skyworks Solutions
Part Number CX77304-15
Manufacturer Skyworks Solutions
Description PA Module for Dual Band GSM850 PCSI900 / GPRS Applications
Published Aug 26, 2005
Detailed Description CX77304-15 PA Module for Dual-band GSM850 PCS1900 / GPRS Applications The CX77304-15 Power Amplifier Module(PAM) is desi...
Datasheet PDF File CX77304-15 PDF File

CX77304-15
CX77304-15

Overview
CX77304-15 PA Module for Dual-band GSM850 PCS1900 / GPRS Applications The CX77304-15 Power Amplifier Module(PAM) is designed in a compact form factor for dual-band cellular handsets comprising GSM850 and PCS1900 operation.
It also supports Class 10 General Packet Radio Service (GPRS) multislot operation.
Distinguishing Features • • • • High efficiency GSM 55% PCS 45% Input/output internally matched to 50 Ω Small outline 9.
1 mm × 11.
6 mm Low profile 1.
5 mm maximum Low APC current 10 µA, typical Gold plated, lead-free contacts The module consists of separate Heterojunction Bipolar Transistor (HBT) PA blocks for the GSM850 and PCS1900 bands, interface circuitry, and RF input and output ports internally matched for 50 Ω impedance to reduce the number of external components.
The PA blocks are fabricated on a single Gallium Arsenide (GaAs) die • and share common power supply pins for current distribution.
Extremely low • leakage current (2 µA, typical) of the dual PA module maximizes hands...


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