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RMPA1966

Part Number	RMPA1966
Manufacturer	Fairchild Semiconductor
Description	RMPA1966 I-Lo TM WCDMA Band II Power Amplifier Module
Published	Mar 9, 2007
Detailed Description	www.DataSheet4U.com PRELIMINARY RMPA1966 i-Lo™ WCDMA Band II Power Ampliﬁer Module, 1850–1910 MHz June 2006 RMPA1966...
Datasheet	RMPA1966 PDF File

Overview

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.
A simple two-state Vmode control is all that is needed to reduce operating current by more than 60% at 16dBm output power, and quiescent current (Iccq) by as much as 70% compared to traditional power-saving methods.
No additional circuitry, such as DC-to-DC converters, ar...

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