Preliminary
RF2119
HIGH EFFICIENCY 2V POWER AMPLIFIER
2
Typical Applications
Two-Way Pagers 915MH- ISM Band Equipment Spread-Spectrum Systems
3V AMPS, ETACS Cellular Handsets CDPD Portable Data Cards Personal Digital Cellular
2
POWER AMPLIFIERS
Product Description
The RF2119 is a high-power, high-efficiency amplifier IC targeting 2V to 4V handheld systems. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar Transistor (HBT) process, and has been designed