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BF1207_15 Datasheet, PDF (1/22 Pages) Quanzhou Jinmei Electronic Co.,Ltd. – Dual N-channel dual gate MOSFET | |||
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BF1207
Dual N-channel dual gate MOSFET
Rev. 01 â 28 July 2005
Product data sheet
1. Product proï¬le
CAUTION
1.1 General description
The BF1207 is a combination of two dual gate MOSFET ampliï¬ers with shared source
and gate2 leads and an integrated switch.
The source and substrate are interconnected. Internal bias circuits enable Direct Current
(DC) stabilization and a very good cross-modulation performance during Automatic Gain
Control (AGC). Integrated diodes between the gates and source protect against excessive
input voltage surges. The BF1207 has a SOT363 micro-miniature plastic package.
This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken
during transport and handling.
MSC895
1.2 Features
s Two low noise gain controlled ampliï¬ers in a single package. One with a fully
integrated bias and one with partly integrated bias
s Internal switch to save external components
s Superior cross-modulation performance during AGC
s High forward transfer admittance
s High forward transfer admittance to input capacitance ratio
1.3 Applications
s Gain controlled low noise ampliï¬ers 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
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