vonsproken
Member
Hello, for my college homework I have been given a task.
The circuit is an op-amp and it must have gain of -6 at 1kHz
It must have a gain of -3 at 9.6kHz.
The input resistor is 6.7kohm, we must work out the value of the feedback loop - this consists of a capacitor and resistor in parallel.
I know that at 1kHz it must have an impedance of 40.2kohm
and at 9.6kHz it must have an impedance of 20.1kohm
Can anyone give me a solution of how to do it and please just dont give me the straight answer - I want to see how you did it.
Thanks
The circuit is an op-amp and it must have gain of -6 at 1kHz
It must have a gain of -3 at 9.6kHz.
The input resistor is 6.7kohm, we must work out the value of the feedback loop - this consists of a capacitor and resistor in parallel.
I know that at 1kHz it must have an impedance of 40.2kohm
and at 9.6kHz it must have an impedance of 20.1kohm
Can anyone give me a solution of how to do it and please just dont give me the straight answer - I want to see how you did it.
Thanks