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SKY77321 - PA Module

Description

at any time, without notice.

Skyworks makes no commitment to update the information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from future changes to its products and product descriptions.

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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Datasheet Details

Part number SKY77321
Manufacturer Skyworks Solutions
File Size 92.87 KB
Description PA Module
Datasheet download datasheet SKY77321 Datasheet

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Full PDF Text Transcription

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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. Two separate Heterojunction Bipolar Transistor (HBT) PA blocks are fabricated on a single Gallium Arsenide (GaAs) die.
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