KGF1146中文資料沖電線數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The KGF1146 is a two-stage small-signal UHF-band amplifier that features low current operation, high output power, and high isolation. The KGF1146 specifications are guaranteed to a fixed matching circuit for 5 V and 850 MHz; external impedance-matching circuits are also required. Because of the high isolation, the KGF1146 is an ideal part for a VCO-buffer amplifiers and an intermediate-stage amplifier for personal handy phones, such as cellular phones.

FEATURES

? Low current operation: 2.5 mA (max.)

? High output power: 1.5 dBm (min.)

? High isolation: –40 dB

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

? Package: 4PSOP