RMPA2259 ,3.4V WCDMA/CDMA PA ModuleFeaturesThe RMPA2259 power amplifier module (PAM) is designed • Single positive-supply operation wi ..
RMPA2259 ,3.4V WCDMA/CDMA PA Moduleapplications. The 2 stage PAM is internallyshutdown modesmatched to 50Ω to minimize the use of exte ..
RMPA2259 ,3.4V WCDMA/CDMA PA Modulefeatures a low power mode to reducestandby current and DC power consumption during peak• Compact LC ..
RMPA2259 ,3.4V WCDMA/CDMA PA ModuleBlock DiagramPA MODULE GNDV , VCC1 CC2COLLECTOR(3, 6, 7, 9, 11)(1, 10)BIASINTERSTAGEMATCHINPUT OUTP ..
RMPA2263 ,UMTS 1920-1980 MHz Power Amplifier Moduleapplications. Answering the call forPoutultra-low DC power consumption and extended battery life in ..
RMPA2265 ,28dBm WCDMA Power Amplifier ModuleElectrical Characteristics (1920 to 1980 MHz) Symbol Parameter Min Typ Max Units Commentsf Operatin ..
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RMPA2259
3.4V WCDMA/CDMA PA Module
RMPA2259 September 2004 RMPA2259 28dBm WCDMA PowerEdge™ Power Amplifier Module General Description Features The RMPA2259 power amplifier module (PAM) is designed • Single positive-supply operation with low power and for WCDMA applications. The 2 stage PAM is internally shutdown modes matched to 50Ω to minimize the use of external • 40% linear efficiency at +28dBm average output power components and features a low power mode to reduce standby current and DC power consumption during peak • Compact LCC package – 4.0 x 4.0 x 1.5mm phone usage. High power-added efficiency and excellent linearity are achieved using our InGaP Heterojunction • Internally matched to 50Ω and DC blocked RF input/ Bipolar Transistor (HBT) process. output. • High-Power/Low-Power operating modes for extended battery life Device Module Block Diagram PA MODULE GND V , V CC1 CC2 COLLECTOR (3, 6, 7, 9, 11) (1, 10) BIAS INTERSTAGE MATCH INPUT OUTPUT INPUT OUTPUT RF IN MATCHING MATCHING RF OUT STAGE STAGE (2) MMIC (8) NETWORK NETWORK INPUT STAGE OUTPUT STAGE BIAS BIAS V = 3.4V (nom) CC V = 2.85V (nom) REF 1920–1980 MHz 50Ω I/O BIAS V REF CONTROL (5) V (4) MODE ©2004 RMPA2259 Rev. D
