RMPA0967 Cellular CDMA, CDMA2000-1X and WCDMA Power Edge™ Power Amplifier Module
March 2006
RMPA0967 Cellular CDMA, CDM...
RMPA0967 Cellular CDMA, CDMA2000-1X and WCDMA Power Edge™ Power Amplifier Module
March 2006
RMPA0967 Cellular CDMA, CDMA2000-1X and WCDMA Power Edge™ Power Amplifier Module
Features
■ Single positive-supply operation with low power and shutdown modes ■ 39% CDMA/WCDMA efficiency at +28 dBm average output power ■ 52% AMPS mode efficiency at +31 dBm output power ■ Lead-free RoHS compliant 3 x 3 x 1mm leadless package ■ Internally matched to 50 Ohms and DC blocked RF input/output ■ Meets CDMA2000-1XRTT/WCDMA performance requirements ■ Meets HSDPA performance requirements ■ Alternative pin-out to Fairchild RMPA0965
General Description
The RMPA0967 power amplifier module (PAM) is designed for cellular band AMPS, CDMA, CDMA2000-1X, WCDMA and HSDPA applications. The 2 stage PAM is internally matched to 50 Ohms to minimize the use of external components and features a low-power mode to reduce standby current and DC power consumption during peak phone usage. High poweradded efficiency and excellent linearity are achieved using Fairchild RF’s InGaP Heterojunction Bipolar
Transistor (HBT) process.
Device
Functional Block Diagram
(Top View)
MMIC Vref 1 DC Bias Control Vmode 2 Input Match Output Match 7 RF OUT 8 GND
RF IN
3
6
GND
Vcc1
4
5
Vcc2
(paddle ground on package bottom)
©2006 Fairchild Semiconductor Corporation
1
www.fairchildsemi.com
RMPA0967 Rev. G
RMPA0967 Cellular CDMA, CDMA2000-1X and WCDMA Power Edge™ Power Amplifier Module
Absolute Ratings1
Parameter
Supply Volt...