- #1

kimandrew20

- 5

- 0

## Homework Statement

Design this circuit to give a cut off (-3dB) frequency of 1kHz, a low frequency gain of 20, and an input impedance equal to 22kΩ

## Homework Equations

## The Attempt at a Solution

So, I started off with Vout/Vin = [-R2/R1]/[1 + sCR

_{2}. I also know that the dc gain will be -R2/R1. I also know that frequency = 1/[2∏R

_{2}C]

Im a little lost as to where to start!

http://upload.wikimedia.org/wikipedia/commons/thumb/5/59/Active_Lowpass_Filter_RC.svg/300px-Active_Lowpass_Filter_RC.svg.png