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TQM666017
Data Sheet
3V PCS Band WCDMA PA-Duplexer-Module Functional Block Diagram Features
• • • • • • • • • • Handset power amplifier PA / Duplexer Module for W-CDMA PCS Band Supports two modulation schemes: standard WCDMA, HSDPA Integrates power amplifier, power detector, interstage filter and duplexer Low current consumption: – high/low power mode – analog bias control Low VRef = 2.775 V Separate ‘module enable’ pin RF input and output matched to 50 Ω High-reliability InGaP HBT technology 22-pin package Compact size: 8 x 5 x 1.5 mm3
Product Description
The PowerPADTM is an integrated 3V linear Power Amplifier, Duplexer and Transmit filter Module including power detection designed for mobile UMTS handset applications, supporting HSDPA operation.