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RF/Microwave  

Dual-band power amp integrates directional couplers

Posted: 17 Feb 2010  Print Version  Bookmark and Share Subscribe

Keywords: power amplifier  CDMA  directional coupler 

[Summary of tips] From Anadigics Inc. comes the AWC6323 dual-band CDMA power amplifier (PA) for handsets and data cards. For the first time, high-performance directional couplers have been integrated into a dual-band CDMA PA in the 3mm x 5mm x 1mm footprint. The product also offers the low quiescent current, which helps extend the battery life. ......
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