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2. For a n-JFET CS amplifier circuit with the following values: VDD 18V, RL -20 k2, R₁60 ks2, R₂ = 80 k2, Rp 12k2, Rss -
Posted: Thu May 05, 2022 3:09 pm
by answerhappygod
- 2 For A N Jfet Cs Amplifier Circuit With The Following Values Vdd 18v Rl 20 K2 R 60 Ks2 R 80 K2 Rp 12k2 Rss 1 (25.22 KiB) Viewed 19 times
2. For a n-JFET CS amplifier circuit with the following values: VDD 18V, RL -20 k2, R₁60 ks2, R₂ = 80 k2, Rp 12k2, Rss - 1 km2, Rs 1002 (source internal resistance). Assume Ipss=20mA and V₂-4.0 V. Assume Rss is fully bypassed. Given the equation for A, as following: a. Find the operating points Ip, VGs and VDs b. Find the ac voltage gain A,: [ The equation is: (Av m gm RG (RDR)/ (Rs + RG)] c. The input Resistance Ri d. Draw the ac equivalent circuit using a JFET ac model