RF2103P
2
Typical Applications
• Digital Communication Systems • Portable Battery-Powered Equipment • Spread-Spectrum Co...
RF2103P
2
Typical Applications
Digital Communication Systems Portable Battery-Powered Equipment Spread-Spectrum Communication Systems Commercial and Consumer Systems Driver for Higher Power Linear Applications Base Station Equipment
MEDIUM POWER LINEAR AMPLIFIER
2
POWER AMPLIFIERS
Product Description
The RF2103P is a medium power linear amplifier IC. The device is manufactured on an advanced Gallium Arsenide Heterojunction Bipolar
Transistor (HBT) process, and has been designed for use as the final linear RF amplifier in UHF radio transmitters operating between 450MHz and 1000MHz. It may also be used as a driver amplifier in higher power applications. The device is self-contained with the exception of the output matching network, power supply feed line, and bypass capacitors, and it produces an output power level of 750mW (CW). The device can be used in 3 cell battery applications. The maximum CW output at 3.6V is 175mW. The unit has a total gain of 31dB, depending upon the output matching network.
0.156 0.148
.018 .014
0.010 0.004
0.347 0.339 0.050
0.252 0.236
0.059 0.057
8° MAX 0° MIN
0.0500 0.0164
0.010 0.007
Optimum Technology Matching® Applied
Si BJT Si Bi-CMOS
ü
Package Style: SOIC-14
GaAs HBT SiGe HBT
GaAs MESFET Si CMOS
Features
450MHz to 1000MHz Operation Up to 750mW CW Output Power 31dB Small Signal Gain Single 2.7V to 7.5V Supply 47% Efficiency Digitally Controlled Power Down Mode
RF IN 1 GND 2 GND 3 PD 4 VCC1 5 VCC2 6 PRE AM...