BF1214
description
The BF1214 is a bination 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 protect against excessive input voltage surges. The transistor has a SOT363 micro-miniature plastic package.
This device is sensitive to Electro Static Discharge (ESD). Therefore care should be taken during transport and handling.
1.2 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 suitable for VHF and UHF applications
1.3 Applications
I Gain controlled low noise amplifiers for VHF and UHF applications with 5 V supply voltage N...
