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.
Key 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 technolog.
Full PDF Text Transcription for TQM666017 (Reference)
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TQM666017. For precise diagrams, and layout, please refer to the original PDF.
TQM666017 Data Sheet 3V PCS Band WCDMA PA-Duplexer-Module Functional Block Diagram Features • • • • • • • • • • Handset power amplifier PA / Duplexer Module for W-CDMA PC...
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• • • • • • 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,
TQM666017 Datasheet