BF1204 Datasheet (NXP) - Dual N-channel dual gate MOS-FET

BF1204, Dual N-channel dual gate MOS-FET

1 gate 1 (a) 2 gate 2 3 gate 1 (b) 4 drain (b) 5 source 6 drain (a) handbook, halfpage 654 d (a) s d (b) DESCRIPTION The BF1204 is a combination of two equal dual gate MOS-FET amplifiers with shared source and gate 2 leads.

The source and substrate are interconnected.

Internal bias ci

BF1204 Features

* Two low noise gain controlled amplifiers in a single package

* 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 VHF and UHF