Product Description

The RF2175 is a high-power, high-efficiency linear amplifier IC targeting 3V handheld systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed for use as the final RF amplifier in TETRA handheld digital cellular equipment, spread-spectrum systems, and other applications in the 380MHz to 512MHz band.

Features

• Single 3V Supply

• 31.8dBm Linear Output Power

• 37.5dB Linear Gain

• 30 Linear Efficiency

• On-Board Power Down Mode

• 380MHz to 512MHz Operation

Typical Applications

• 3V TETRA Cellular Handsets

• 3V CDMA Cellular Handsets

• Portable Battery-Powered Equipment