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Power amp optimizes battery life of 3G handsets

Posted: 16 Feb 2007 ?? ?Print Version ?Bookmark and Share

Keywords:3G? GSM? EDGE? TriQuint? power amplifiers?

Power amp module from TriQuint

TriQuint released the latest product in its Hadron PA Module familya quad-band GSM/EDGE-Polar power amplifier module (PAM) to provide a high level of battery life for 3G wireless handsets, PDAs and laptop data cards.

The TQM7M5008 is designed for GSM/EDGE wireless handsets and data cards in the GSM 850/900/1800 /1900 bands. It supports both class 12 GPRS mode and EDGE polar mode. The TQM7M5008 power amplifier module is compatible with mobile station modem (MSMTM) chipsets from Qualcomm, San Diego.

"The superior modulation performance of TriQuint's Polar PAMs over temperature, battery voltage and ageing provides a robust system solution in conjunction with Qualcomm's 3G multimode transceivers," said TriQuint's strategic marketing manager for handsets, Paul Cooper.

"The TQM7M5008 is the latest TriQuint innovation compatible with Qualcomm chipsets. It offers many advancements, including a lower Rx Band noise contribution, optimized input power range and a broadband matching network," he said.

The TQM7M5008 is supplied in an industry-standard 7-by-7mm footprint.

Samples and production quantities are available. Pricing information can be obtained directly from the company.

- Ismini Scouras

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