Question

L.2 (a) Ru= R21 = 150 k$2. (b) RD1 3 k2. (c) Rs,-400 Ω. (d) RL = 10M. (e) 9m 10 mS (f) Use 10 μF capacitors. (g) Cgs = 55 pF

I need help understanding how to do part b.

I don't know why and where (1 + gm*R_D1 || R_L) came from, and why did we multiply it with R_S || R_11 || R_21.

Please explain!

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Answer #1

2L Dj RIIR Non eleeneNodeg Gateand Draunー-Equivalen c. Av -Av ndS Cin Rs Gtu て=RTH as atl paallel t e other 2aRTH 20 T 221

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I need help understanding how to do part b. I don't know why and where (1 + gm*R_D1 || R_L) came from, and why did we multiply it with R_S || R_11 || R_21. Please explain! L.2 (a) Ru= R21 = 150 k...
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