Datasheet4U Logo Datasheet4U.com

RMPA0963 Datasheet Cellular CDMA CDMA2000-1X and WCDMA Power Amplifier Module

Manufacturer: Fairchild (now onsemi)

📥 Download Datasheet

General Description

The RMPA0963 Power Amplifier Module (PAM) is Fairchild’s latest innovation in 50 Ohm matched, surface mount modules targeting Cellular CDMA/WCDMA/HSDPA, AMPS and Wireless Local Loop (WLL) applications.

Answering the call for ultra-low DC power consumption and extended battery life in portable electronics, the RMPA0963 uses novel proprietary circuitry to dramatically reduce amplifier current at low to medium RF output power levels (< +16 dBm), where the handset most often operates.

A simple two-state Vmode control is all that is needed to reduce operating current by more than 50% at 16 dBm output power, and quiescent current (Iccq) by as much as 70% compared to traditional power-saving methods.

Overview

RMPA0963 www.DataSheet4U.com PRELIMINARY April 2005 RMPA0963 i-Lo™ Cellular CDMA, CDMA2000-1X and WCDMA Power Amplifier.

Key Features

  • 38% CDMA/WCDMA efficiency at +28 dBm Pout.
  • 14% CDMAA/WCDMA efficiency (80 mA total current) at +16 dBm Pout.
  • Meets HSDPA performance requirements.
  • Linear operation in low-power mode up to +19 dBm.
  • 50% AMPS mode efficiency at +31 dBm Pout.
  • Low quiescent current (Iccq): 20 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 chipse.

More Datasheets from Fairchild (now onsemi)

Part Number Description
RMPA0965 CDMA and CDMA2000-1X PowerEdge Power Amplifier Module
RMPA0966 Power Amplifier Module
RMPA0967 Power Edg TM Power Amplifier Module
RMPA0951AT 3V Cellular CDMA PowerEdge Power Amplifier Module
RMPA0959 CDMA and CDMA2000-1X PowerEdge Power Amplifier Module
RMPA1759 Korean-PCS PowerEdge Power Amplifier Module
RMPA1765 Power Edge Power Amplifier Module
RMPA1766 WCDMA Band IV Power Amplifier Module
RMPA1850 Quad Band GSM/GPRS Power Amplifier Module
RMPA1959 PCS 3.4V CDMA & CDMA2000-1X PowerEdge Power Amplifier Module