BF1214 Datasheet - NXP Semiconductors

BF1214 Dual N-channel dual gate MOSFET

The BF1214 is a combination of two dual gate MOSFET ampliﬁers with shared source and gate2 leads. The source and substrate are interconnected. Internal bias circuits enable DC stabilization and a very good cross modulation performance during AGC. Integrated diodes between the gates and source protec.

BF1214 Features

* I Two low noise gain controlled ampliﬁers in a single package; both with a partly integrated bias I Superior cross modulation performance during AGC I High forward transfer admittance I High forward transfer admittance to input capacitance ratio I Both ampliﬁers optimized for VHF applications, yet s

BF1214_NXPSemiconductors.pdf