GENERAL DESCRIPTION

The KGF1322, housed in a ceramic package with integrated heat sink, is a discrete UHF-band power FET that features high efficiency, high output power, and low current operation. The KGF1322 specifications are guaranteed to a fixed matching circuit for 5.8 V and 850 MHz; external impedance-matching circuits are also required. Because of its high efficiency, high output power (more than 33 dBm), and low thermal resistance, the KGF1322 is ideal as a transmitter-final-stage amplifier for personal handy phones, such as digital cellular phones.

FEATURES

• High output power: 33 dBm (min.)

• High efficiency: 60% (min.)

• Low thermal resistance: 12°C/W (typ.)

• Package: 3PHTP