For the following amplifier with PMOS current source load assume NMOS (W/L)1 = 50/0.5, PMOS (W/L)2 = 50/2 and ID1 = ID2 = 0.5 mA when both devices are in saturation. (Given: μnCox = 1.34×10-4 A/V2, μpCox = 3.8×10-5 A/V2, λp = 0.05, λn = 0.1, VDD = 3V). Calculate the small signal voltage gain and the maximum output voltage swing while both the devices are saturated.
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For the following amplifier with PMOS current source load assume NMOS (W/L)1 = 50/0.5, PMOS (W/L)2 = 50/2 and ID1 = ID2 = 0.5 mA when both devices are in saturation. (Given: μnCox = 1.34×10-4 A/V2, μpCox = 3.8×10-5 A/V2, λp = 0.05, λn = 0.1, VDD = 3V). Calculate the small signal voltage gain and the maximum output voltage swing while both the devices are saturated.
