Design LM324 Op Amp Inverting Amplifier with Gain of 50

[pat666]

Homework Statement

1. Using the LM324 op amp build an inverting amplifier with a gain of 50.
Measure the cut-off frequency.
2. Plot your results on a graph as a function of log(frequency). Comment on the
results

Homework Equations

The Attempt at a Solution

Can some one give me a hand with a please

 

[genxium]

Do you assume your op-amp works in linear section in the process?

 

[pat666]

This is for a lab so I'm not completely sure but I assume so.

 

[vk6kro]

You would need a circuit like this:

[PLAIN]http://dl.dropbox.com/u/4222062/opamp%20non%20inv%202%20bias.PNG

The circuit requires two power supplies. One of them has its negative terminal grounded and supplies +12 V to the opamp.
The other has its positive terminal grounded and it supplies -12 V to the circuit.

The gain of the circuit is = R / 1000 so you can calculate the value of R. You may need two resistors in parallel to get this value.

 

[pat666]

THANKS vk6kro