CMX902 Overview
The CMX902 is a three stage high-gain and high efficiency RF power amplifier. The device is ideally suited for use in VHF and UHF frequency bands up to 700MHz. The first and second stages of the amplifier operate in a class-A and class-AB mode respectively, and the third stage operates in a class-C mode for maximum efficiency.
CMX902 Key Features
- Wide operating frequency range 130MHz to 700MHz
- Typical output power
- 2.8W operating at 160MHz (4V)
- 1.75W operating at 435MHz (3.3V)
- High power gain 39dB
- High power added efficiency greater than 60% at VHF
- Single polarity supply voltage 2.5V to 6V
- Small 28 pin WQFN package