General Description

The RMPA1759 power amplifier module (PAM) is designed for Korean CDMA and CDMA2000-1X personal communications system (PCS) 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 achieved using our InGaP Heterojunction Bipolar Transistor (HBT) process.

Features

• Single positive-supply operation and low power and shutdown modes

• 38 CDMA efficiency at +28dBm average output power

• Compact LCC package- 4.0 x 4.0 x 1.5 mm with industry standard pinout

• Internally matched to 50Ω and DC blocked RF input/ output.

• Meets CDMA2000-1XRTT performance requirements