RMPA0966 Datasheet Power Amplifier Module

Manufacturer: Fairchild (now onsemi)

RMPA0966 power amplifier module by Fairchild (now onsemi) - Datasheet Preview

Datasheet Details

Part number	RMPA0966
Manufacturer	Fairchild (now onsemi)
File Size	496.60 KB
Description	Power Amplifier Module
Download	RMPA0966 Download (PDF)

General Description

The RMPA0966 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 RMPA0966 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 60% at 16 dBm output power, and quiescent current (Iccq) by as much as 70% compared to traditional power-saving methods.

Overview

RMPA0966 i-Lo™ Cellular CDMA, CDMA2000-1X and WCDMA Power Ampliﬁer Module (Preliminary) PRELIMINARY November 2005 RMPA0966 i-Lo™ Cellular CDMA, CDMA2000-1X and WCDMA Power Ampliﬁer.

Key Features

42% CDMA/WCDMA efﬁciency at +28 dBm Pout.
21% CDMA/WCDMA efﬁciency (56 mA total current) at +16 dBm Pout.
Meets HSDPA performance requirements.
50% AMPS mode efﬁciency at +31 dBm Pout.
Low quiescent current (Iccq): 15 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.

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