Just a question:
How do you use a JFET as voltage dependent resistor? I know you use it in the triode region but i don't have any data on what voltages will be at the gate in order for the drain-source resistance to vary in the manner i want.
I know these values vary from device to device and therefore this is a rather subjective question, so can anyone tell me values for a popular or well-used JFET?
thanks![Big Grin :D :D](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
How do you use a JFET as voltage dependent resistor? I know you use it in the triode region but i don't have any data on what voltages will be at the gate in order for the drain-source resistance to vary in the manner i want.
I know these values vary from device to device and therefore this is a rather subjective question, so can anyone tell me values for a popular or well-used JFET?
thanks