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SKY77321 Datasheet PA Module

Manufacturer: Skyworks Solutions

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Overview

www.DataSheet4U.com ADVANCE PRODUCT SUMMARY SKY77321: PA Module for Tri-Band EGSM / GPRS Applications • Tri-band cellular handsets encompassing - Class 4 EGSM900 - Class 1 DCS1800 PCS1900 - GPRS (up to Class 12) multislot operation The SKY77321 Power Amplifier Module (PAM) is designed in a compact form factor for tri-band cellular handsets comprising EGSM900, DCS1800, and PCS1900 operation.

It also supports Class 12 General Packet Radio Service (GPRS) multislot operation.

The PAM consists of an EGSM900 PA block, a DCS1800/PCS1900 PA block, impedance-matching circuitry for 50 Ω input and output, and bias control circuitry.

Key Features

  • High efficiency - EGSM900 53% - DCS1800 47% - PCS1900 47%.
  • Input/output matching - 50 Ω internal.
  • Small outline - 6 mm x 6 mm.
  • Low profile - 1.2 mm maximum.
  • Low APC current - 10 µA typical.
  • Gold plated, lead-free contacts Figure 1. Functional Block Diagram Skyworks Solutions, Inc.
  • Phone [781] 376-3000.
  • Fax [781] 376-3100.
  • sales@skyworksinc. com.
  • www. skyworksinc. com 103158P4.
  • Skyworks Proprietary.

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