RMPA0959 - Fairchild Semiconductor

RMPA0959 CDMA and CDMA2000-1X PowerEdge Power Amplifier Module

The RMPA0959 power amplifier module (PAM) is designed for cellular band AMPS, CDMA and CDMA2000-1X applications. The 2 stage PAM is internally matched to 50Ω 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 power-added efficiency and excellent linearity are.

Features

■ Single positive-supply operation with low power and shutdown modes
■ 39% CDMA efficiency at +28dBm average output power
■ 53% AMPS mode efficiency at +31dBm output power
■ Lead-free RoHS compliant 4 x 4 x 1.5mm leadless
■ Internally matched to 50Ω and DC blocked RF input/output
■ Meets CDMA2000-1XRTT performance requirements General Description The RMPA0959 power amplifier module (PAM) is designed for cellular band AMPS, CDMA and CDMA2000-1X applications. The 2 stage PAM is internally matched to 50Ω to minimize the use of external components and features a low-power mode to reduce standby curr.