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SKY77605 Datasheet Multiband Multimode Power Amplifier Module

Manufacturer: Skyworks Solutions

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General Description

Skyworks SKY77605 is a hybrid multimode, multiband Power Amplifier Module (PAM) that supports 2.5G and 3G handsets, and operates efficiently in GSM, EGPRS, EDGE and WCDMA modes.

The PAM consists of a GSM800/EGSM900 PA block, a DCS1800/PCS1900 PA block, separate blocks for WCDMA operating in low / high bands, RF I/O ports internally matched to 50 Ω to reduce the number of external components, a logic control block for multiple power control levels and band enable functions in both cellular and UMTS.

Extremely low leakage current maximizes handset standby time.

Overview

www.DataSheet4U.com PRODUCT SUMMARY SKY77605 Multiband Multimode Power Amplifier Module for Quad-Band GSM / EDGE and Broadband (Bands I, II, V, VIII) WCDMA / HSDPA / HSUPA / HSPA+ Handsets Applications • Quad-band.

Key Features

  • Hybrid module architecture, w/ separate GSM, WCDMA paths.
  • 50 Ω I/O impedances, integrated DC blocking all ports.
  • Separate single-ended I/O for GSM and WCDMA.
  • Integrated coupler w/ coupled and isolated ports for 3G band operation.
  • CMOS-compatible three-line logic input, HB enable / LB enable.
  • Both 3G VCC stages can attach to battery or buck DC/DC.
  • Ultra-compact low profile package - 5 mm x 7 mm x 0.9 mm - 24-pad configuration.

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