'PA/Duplexer' related articles 1

  1. 2009/06/04 TQM613017 - PowerPadTM CDMA/AMPS Cellular Band PA/Duplexer Module
Product Description
TriQuint’s TQM613017 is a fully matched PA/Duplexer, Front End Module (FEM) for CDMA/AMPS use in mobile phones. The 8 x 5 x 1.52 mm, 22-pin module includes an integrated SAW Duplexer, Power Amplifier, Transmit filter, RF Power Detector and Logic Controller. With an RF Power Output up to 25.5dBm the TQM613017 FEM meets the strict ACPR and ALTR requirements for products designed to the IS-95/98 standards. The quiescent current of the PA/Duplexer is set by the base-band processor using a 1-bit bias control (Vmode) to minimize battery consumption and maximize talk time.
TriQuint’s multilayer laminate technology provides low loss interconnect and optimized match between the duplexer, PA and filter enabling the TQM613017 to achieve typically 430 mA current consumption at maximum output power (+25.5dBm). The small 8.0 × 5.0 mm module replaces four separate components requiring less board space. TQM613107 provides handset designers with a simple to use surface mount module requiring minimal external circuitry in the new generation of small and light phones.

*Low Current Consumption Typical: 460mA @ +25.5dBm
*Low Quiescent Current Typical: 40mA
*1-Bit Bias Control for Extended Talk Time
*Integrated power detector
*Integrated duplexer and interstage filter
*Excellent ACPR Typical: -51 dBc @ +/- 885kHz offset
*Excellent ALTR Typical: -60 dBc @ +/- 1.98 MHz offset
*Low Voltage Operation 1.3 V to 4.4 V
*Small Profile 22 pins, 8.0 x 5.0 x 1.52 mm
*Reduced Phone Board Space Replaces 4 Separate Components
*Easy to use with few External Components Internally matched inputs and outputs

*Single-Mode, Dual Mode, and Tri Mode CDMA/AMPS phones

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