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Differential Pair: Consider the following NMOS differential pair, where VCM.in is a DC source. Circuit parameters: VOD R
Posted: Sat May 21, 2022 12:33 am
by answerhappygod
- Differential Pair Consider The Following Nmos Differential Pair Where Vcm In Is A Dc Source Circuit Parameters Vod R 1 (44.91 KiB) Viewed 18 times
Differential Pair: Consider the following NMOS differential pair, where VCM.in is a DC source. Circuit parameters: VOD Rp Ro х M2, Vpp = 5 V e Iss = 2 mA • unCox' = 100 PA/V2 y W/L = 10/0.18 • VTH = 0.5 V A = 0 RD = 1 k 2 VCM.in . Iss • 2.1. Indicate what is the minimum allowed value for VCM, in in volts 2.2. Indicate the maximum allowed value for VCM, in in volts 2.3. If the voltage VCM, in is exactly midway between the maximum and the minimum, calculate the voltage at node P in volts 2.4. Assume that the source ISS is not ideal (it has a resistor ro in parallel). Does the voltage VCM, in change the current through the transistors? Justify. 2.5. Assume that the source ISS is not ideal (it has a resistor ro in parallel). Does the VCM,in voltage change the VXY/Vin gain of this differential pair? Justify.