Question

Questionl: Calculate the small-signal voltage gain (V/V.), dominant lower and upper cut-off frequencies of the given the FET amplifier circuit with below mentioned given parameters • ε = 2 mAV • ro = 200 kg • C, = 2 pF • Cd: = 1 pF • Cze = 0.5 pF VDD 40ΜΩ 4.7 kΩ -ovo 100 ΚΩ 0.2 μF 13ΚΩ 0.02 μF Vaig 10 ΜΩ 2 ΚΩ : 10 μF +

Answer 1

solution:-

Bolue : uome 4.163 • Re 0.24F No took 0.024F Ref 13th البلد 10mm louf QK Vo Ars Aus = ① small signal vallage gain - ? Av Ril AE equinatest deagrams (median frea, large capacitor-short Ay=-goRi Rst Ri creuil from digg. Rs = 100kr 4.7 || 1311 200 R." - - RellR₂11. Ru" = - 3.43K2 Ax=-gml." Ay = -2max 3.43 RS Aus - - 6.86 x 8m Ay = -6.86 10M+ 8m Avs 6.77 Pi' - Home | tome R;' = 4oxiỢ = 8M2 50