## Abhaypratap 3 years ago H5P3 Last question So, what is the incremental voltage gain vo/vi of this circuit?

1. Moyani

you have vi from Question >>>calculate vo and divide vo/vi

2. Moyani

is it OK dude

3. Abhaypratap

thanks a lot

4. Abhaypratap

5. Abhaypratap

Using the expression you just derived, let's crunch the numbers again. Remember, our power MOSFET has K=2.0A/V2 and VT=2.0. And we are driving a RS=16Ω earphone load. Assume here that our input bias voltage VIN=6.9 V. If we have an incremental input of vi=0.003V what is the incremental output vo (in Volts)?

6. Abhaypratap

Pls help me out

7. Moyani

ok wait

8. Abhaypratap

Thanks a lot

thank u abhaypratap & moyani for ans

10. Moyani

^_^ all the best

11. Abhaypratap

H5P1 section As VIN is increased, the output voltage VOUT decreases and the MOSFET goes out of saturation. For the value or RL found above, what is the maximum input voltage VIN in volts such that the MOSFET will remain in the saturation region?

moyani pls answer the above question????

13. kashyap

0.9498

14. priya_niruma

vout=0.0023745

15. sajid092

all these numbers went wrong for my question

16. sajid092

in my case Vin is 6.2V vi ==.0035