General description

The BF1207 is a combination of two dual gate MOSFET amplifiers with shared source and gate2 leads and an integrated switch.

Features

■ Two low noise gain controlled amplifiers in a single package. One with a fully integrated bias and one with partly integrated bias

■ Internal switch to save external components

■ Superior cross-modulation performance during AGC

■ High forward transfer admittance

■ High forward transfer admittance to input capacitance ratio

Applications

■ Gain controlled low noise amplifiers for Very High Frequency (VHF) and Ultra High Frequency (UHF) applications with 5 V supply voltage, such as digital and analog television tuners and professional communication equipment