Correct answer 41 106 Mhz 42 817 Mhz The circuit to the righ

Correct answer

4.1) 106 Mhz

4.2) 8.17 Mhz

The circuit to the right is an NMOS common source amplifier. Assume V_A = infinity, gm = 0.5mmho, Cgs = 3pF, and Cgd = 1.5pF. At what frequency in Hz is the pole due to Cgs? Pole from Cgs = At what frequency in Hz is the pole due to Cgd? Pole from Cgd

Pole from cgs=1/(2*pi*Cgs*gm)=1/(2*pi*3p*0.5m)=106Mhz

Pole from cgd=1/(2*pi*Cgd*gm)=1/(2*pi*1.5p*0.5m)=8.17Mhz

Correct answer 4.1) 106 Mhz 4.2) 8.17 Mhz The circuit to the right is an NMOS common source amplifier. Assume V_A = infinity, gm = 0.5mmho, Cgs = 3pF, and Cgd =

Correct answer 41 106 Mhz 42 817 Mhz The circuit to the righ

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