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RMPA1966 Datasheet RMPA1966 I-Lo TM WCDMA Band II Power Amplifier Module

Manufacturer: Fairchild (now onsemi)

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.

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.

Key Features

  • 40% WCDMA efficiency at +28.5dBm Pout.
  • 20% WCDMA efficiency (58mA total current) at General.