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Posted: **Fri Jul 01, 2022 6:14 am**

: Figure 5 Shows A Self Bias N Channel Jfet Amplifier Construction While Table 1 Listed All The Parameters For The Network 1 (68.47 KiB) Viewed 37 times

: Figure 5 Shows A Self Bias N Channel Jfet Amplifier Construction While Table 1 Listed All The Parameters For The Network 2 (76.32 KiB) Viewed 37 times

Figure 5 shows a self-bias n-channel JFET amplifier construction while Table 1 listed all the parameters for the network. Assuming ID is equal to IDQ. i) Determine the value for gm ii) Determine the fLG fic and fis for the network. iii) Determine the low cutoff frequency iv) Sketch the asymptotes of the Bode plot and the low-frequency response for the amplifier using the results of part (ii). Rig H CG V₁ RG Figure 5 VDD RD Rs wl HH Cc Hi₁ [25 Marks] [CO3, PO3, C4] Cs RL
Parameters CG Cc Cs Raig RG RD Rs RL V₂ 72 IDss IDO Im = flo = fLc Table 1 21pss 71,75 (1 - V65) 1 2n (Rig + R)CG 2n(Rsig Rea Values and Unit 0.02 µF 0.5 μF 4 μF 15 ΚΩ ΙΜΩ 3.3 ΚΩ 1 ks2 2.2 ΚΩ -8 V ΦΩ 10 mA 2.6 mA 1 2n(R₁ + R₂)CC R$|| Im Rea R$ 1 + Rs (-1 + RATA) RD||R₂. fLs 1 2πReqCs Ap(low) = -20 log Av(low) = -20 log f₁ + (fx/p)²) 1+