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what is the main difference between dual gate and....

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ramy gad

ramy gad

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what is the main difference between dual gate and single gate mosfet ?
does any one have tutorial about dual gate mosfet?:D
 

As far as i know, Dual gate Mosfet is a Cascode Mosfet in a single chip. Provides low feedback Cap(can be considered unilateral) and is good for low noise front end applications, Quite popular device for Radios in the past.
 

    ramy gad

    ramy gad

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Hi;
I see in an application that dual gate MOSFET was used for AGC. The application was a TV VHF/UHF tuner.
 

    ramy gad

    ramy gad

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I thinks this link may be useful for you:
h**p://www.compoundsemiconductor.net/articles/magazine/8/9/5/1
 

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