1) Draw the high frequency MOSFET equivalent circuit
model.
2) Find an expression for the unity current...
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Physics
1) Draw the high frequency MOSFET equivalent circuitmodel. 2) Find an expression for the unity current gain frequency. 3) Calculate fT when tox= 5nm,gm=0.1 mA/V, W=5L=0.1 um. 4) What are the harmful effects of the gate resistance on the highfrequency operation of MOSFET?
1)Draw a noise equivalent circuit ignoring the parasiticresistance contribution. Explain the components in thecircuit. 2) What is the equivalent noise current attributed to the channelwhere its resistance is almost same with 1/gds? 3) Why do we have to reduce the gate resistance in noise point ofview? Ă‚Â Ă‚Â 4) Draw the spectral noise power densities for the thermal nose andflicker noise. 5) Why is flicker noise so important in MOSFET flash memorytechnology? 6) Compare the effects of flicker noises between MOSFET and HEMTcircuit.
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MOSFET metal oxide
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