RMPA1967 Datasheet (data sheet) PDF





RMPA1967 Datasheet, CDMA2000-1X and WDCMA Power Edge Power Amplifier Module

RMPA1967   RMPA1967  

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www.DataSheet4U.com RMPA1967 US-PCS CDM A, CDMA2000-1X and WDCMA Power Edge™ Power Amplifier Module May 2005 RMPA1 967 US-PCS CDMA, CDMA2000-1X and WDCMA Power Edge™ Power Amplifier Module Fe atures ■ Single positive-supply opera tion and low power and shutdown modes 40% CDMA/WCDMA efficiency at +28 dBm average output power ■ Compact lead- free compliant, LCC package(3.0 x 3.0 x 1.0 mm nominal) ■ Internally matched to 50 Ohms and DC blocked RF input/out put ■ Meets CDMA2000-1XRTT/WCDMA perf ormance requirements ■ Meets HSDPA pe rformance requirements ■ Alternative pin-out to Fairchild RMPA1965 General Description The RMPA1967 power amplifier mo

RMPA1967 Datasheet, CDMA2000-1X and WDCMA Power Edge Power Amplifier Module

RMPA1967   RMPA1967  
dule (PAM) is designed for CDMA, CDMA200 0-1X, WCDMA and HSDPA personal communic ations system (PCS) applications. The 2 -stage PAM is internally matched to 50 Ohms to minimize the use of external co mponents and features a low-power mode to reduce standby current and DC power consumption during peak phone usage. Hi gh power-added efficiency and excellent linearity are achieved using Fairchild RF’s InGaP Heterojunction Bipolar Tr ansistor (HBT) process. Device Functi onal Block Diagram (Top View) MMIC Vre f 1 DC Bias Control Vmode 2 Input Match Output Match 7 GND 8 GND RF IN 3 6 RF OUT Vcc1 4 5 Vcc2 (paddle grou nd on package bottom) ©2005 Fairchild Semiconductor Corporation 1 www.fair childsemi.com RMPA1967 Rev. F RMPA196 7 US-PCS CDMA, CDMA2000-1X and WDCMA Po wer Edge™ Power Amplifier Module Abs olute Ratings1 Parameter Supply Voltage s Reference Voltage Power Control Volta ge RF Input Power Storage Temperature Symbol Vcc1, Vcc2 Vref Vmode Pin Tstg Value 5.0 2.6 to 3.5 3.5 +10 -55 to +15 0 Units V V V dBm °C Note: 1. No per manent damage with one parameter set at extreme limit. Other parameters set to typical values. Electrical Characteri stics1 Parameter Operating Frequency C CDMA Operation Small-Signal Gain Power Gain SSg Gp 26 27 24 Linear Output Power Po 28 16 PAEd (d








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