GENERAL DESCRIPTION

The KGF1183 is a two-stage medium-power UHF-band amplifier that features high gain and high output power. The internally matched 50Winput eliminates external impedance-matching circuits for the input, but it requires a simple matching circuit for the output. All specifications for this device are guaranteed at 5 V and 850 MHz. Because of the high gain and high output power, the KGF1183 is ideal as a transmitter-intermediate-stage amplifier for personal handy phones.

FEATURES

• Internally matched 50 W input

• High linear gain: 20 dB (min.)

• High output power: 17 dBm (min.)

• Low current operation: 80 mA (max.)

• Self-bias circuit configuration with built-in source capacitor

• Package: 4PSOP