Click to expand full text
www.DataSheet4U.com
PRELIMINARY
RMPA1966 i-Lo™ WCDMA Band II Power Amplifier Module, 1850–1910 MHz
June 2006
RMPA1966 i-Lo™
WCDMA Band II Power Amplifier Module, 1850–1910 MHz
Features
■ 40% WCDMA efficiency at +28.5dBm Pout ■ 20% WCDMA efficiency (58mA total current) at
General Description
The RMPA1966 Power Amplifier Module (PAM) is Fairchild’s latest innovation in 50Ω matched, surface mount modules targeting UMTS/WCDMA/HSDPA applications. Answering the call for ultra-low DC power consumption and extended battery life in portable electronics, the RMPA1966 uses novel proprietary circuitry to dramatically reduce amplifier current at low to medium RF output power levels (< +16dBm), where the handset most often operates.