RMPA1850 데이터시트 PDF ( Data sheet )

RMPA1850 Quad Band GSM, GPRS Power Ampli er Module December 2004 RMPA1850 Quad Band GSM, GPRS Power Ampli er Module Features I Quad band, matched module I High ef ciency- 55% GSM850, 900, 50% DCS, PCS I Integrated power control function I I I I I Compact 7*10*1.6mm module InGaP HBT technology GPRS

RMPA0913C-58 3.5V AMPS, CDMA Power Amplifier PRODUCT INFORMATION Description The RMPA0913C-58 is a monolithic high efficiency power amplifier for AMPS, CDMA dual mode applications in the 824 to 849 MH- frequency band. Performance parameters may be slightly adjusted by “tweaking” off-chip match

RMPA0951AT September 2004 RMPA0951AT 3V Cellular CDMA PowerEdge™ Power Amplifier Module General Description The RMPA0951AT is a dual mode, small-outline Power Amplifier Module (PAM) for Cellular CDMA personal communication system applications. The PA is internallymatched to 50Ω and DC blocke

RMPA0959 CDMA and CDMA2000-1X PowerEdge™ Power Ampli er Module March 2006 RMPA0959 CDMA and CDMA2000-1X PowerEdge™ Power Ampli er Module Features ■ Single positive-supply operation with low power and shutdown modes ■ 39% CDMA ef ciency at +28dBm average output power ■ 53% AMPS mode ef