A source follower has gm = 5 mA/V, gmb = 0, ro = 20 kΩ, Rsig = 20 kΩ, RL = 2 kΩ, Cgs = 2 pF, Cgd = 0.1 pF, and CL = 1 pF. Find AM , Ro, fZ , the frequencies of the two poles, and an estimate of fH.
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A source follower has gm = 5 mA/V, gmb = 0, ro = 20 kΩ, Rsig = 20 kΩ, RL = 2 kΩ, Cgs = 2 pF, Cgd = 0.1 pF, and CL = 1 pF. Find AM , Ro, fZ , the frequencies of the two poles, and an estimate of fH.