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An NMOS transistor, operating in the triode region with vDS = 1 V, is found to conduct 0.6 mA for vGS = 2 V and 1.6 mA for vGS = 4 V. a) What is the apparent value of threshold voltage V1? b) If kn’ = 0.5 mA/V2, what is the device W/L ratio? c) What current would expect to flow with vGS = 3 V and vDS = 0.15 V? d) If the device is operated at with vGS = 2.25 V, at what value of vDS will the drain end of the MOSFET channel just reach pinch off, and what is the corresponding drain current?

An NMOS transistor, operating in the triode region with vDS = 1 V, is found to conduct 0.6 mA for vGS = 2 V and 1.6 mA for vGS = 4 V. a) What is the apparent value of threshold voltage V1? b) If kn’ = 0.5 mA/V2, what is the device W/L ratio? c) What current would expect to flow with vGS = 3 V and vDS = 0.15 V? d) If the device is operated at with vGS = 2.25 V, at what value of vDS will the drain end of the MOSFET channel just reach pinch off, and what is the corresponding drain current?

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An NMOS transistor, operating in the triode region with vDS = 1 V, is found to conduct 0.6 mA for vGS = 2 V and 1.6 mA for vGS = 4 V. a) What is the apparent value of threshold voltage V1? b) If kn’ = 0.5 mA/V2, what is the device W/L ratio? c) What current would expect to flow with vGS = 3 V and vDS = 0.15 V? d) If the device is operated at with vGS = 2.25 V, at what value of vDS will the drain end of the MOSFET channel just reach pinch off, and what is the corresponding drain current?

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