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RMPA0965 Datasheet(PDF) 1 Page - Fairchild Semiconductor |
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RMPA0965 Datasheet(HTML) 1 Page - Fairchild Semiconductor |
1 / 8 page ©2006 Fairchild Semiconductor Corporation 1 www.fairchildsemi.com March 2006 RMPA0965 Rev. J RMPA0965 Cellular CDMA, CDMA2000-1X and WCDMA PowerEdge™ Power Amplifier Module Features ■ Single positive-supply operation with low power and shutdown modes ■ 40% 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 General Description The RMPA0965 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 dur- ing peak phone usage. High power-added efficiency and excellent linearity are achieved using our InGaP Hetero- junction Bipolar Transistor (HBT) process. Device Functional Block Diagram Vcc2 RF OUT GND GND Vref RF IN Vcc1 (paddle ground on package bottom) (Top View) 1 2 3 4 DC BIAS CONTROL INPUT MATCH OUTPUT MATCH MMIC Vmode 8 7 6 5 |
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Similar Description - RMPA0965 |
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