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SKY77188 - Power Amplifier Module

General Description

at any time, without notice.

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

Key Features

  • Low voltage positive bias supply - 3.2 V to 4.2 V.
  • Good linearity.
  • High efficiency - 40% @ 28.25 dBm.
  • Large dynamic range.
  • 10-pad package - 3 x 3 x 0.85 mm.
  • Power down control.
  • InGaP.
  • Supports low collector voltage operation.
  • Digital Enable.
  • No VREF required.
  • CMOS compatible control signals.
  • Integrated Directional Coupler Figure 1. Functional Block Diagram Skyworks Solutions, Inc.

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Full PDF Text Transcription for SKY77188 (Reference)

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www.DataSheet4U.com PRODUCT SUMMARY SKY77188 Power Amplifier Module for WCDMA / HSDPA Band V (824–849 MHz) Applications • WCDMA handsets • HSDPA The SKY77188 Power Amplif...

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9 MHz) Applications • WCDMA handsets • HSDPA The SKY77188 Power Amplifier Module (PAM) is a fully matched 10-pad surface mount module developed for Wideband Code Division Multiple Access (WCDMA) applications. This small and efficient module packs full 824–849 MHz bandwidth coverage into a single compact package. Because of high efficiencies attained throughout the entire power range, the SKY77188 delivers unsurpassed talk-time advantages. The SKY77188 meets the stringent spectral linearity requirements of High Speed Downlink Packet Access (HSDPA) data transmission with high power added efficiency.