com RMPA1963 PRELIMINARY May 2005 RMPA1963 i-Lo™ US-PCS CDMA, CDMA2000-1X and WCDMA Power Amplifier Module Features ■ 38% CDMA/WCDMA efficiency at +28 dBm Pout ■ 14% CDMA/WCDMA efficiency (85 mA total current) at +16 dBm Pout ■ Meets HSDPA performance requirements ■ Linear operation in low-power mode up to +19 dBm ■ Low quiescent current (Iccq): 25 mA in low-power mode ■ Single positive-supply operation with low power and shutdown modes • 3.
4V typical Vcc operation • Low Vref (2.
85V) compatible with advanced handset chipsets ■ Compact Lead-free compliant LCC package – (4.
0 X 4.
0 x 1.
5 mm nominal) ■ Industry standard pinout ■ Internally matched to 50 Ohms and DC blocked RF...

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