I need help calculating the voltage gain and the voltage from gate to source on the following circuit:
http://img269.imageshack.us/img269/5195/1123232131.jpg
For AV I tried the equation that TNK gave me for a JFET RD/RS, but I guess this is not true for MOSFETS.
For Vgs I assumed it would be gate voltage- source voltage ,but again I was wrong.
Can anyone help me with this?
Thanks.
http://img269.imageshack.us/img269/5195/1123232131.jpg
For AV I tried the equation that TNK gave me for a JFET RD/RS, but I guess this is not true for MOSFETS.
For Vgs I assumed it would be gate voltage- source voltage ,but again I was wrong.
Can anyone help me with this?
Thanks.