Prelab 2

Prelab 2

Vikram Sekar 05 Feb 2009 02:19

Check ECEN 325 lab manual for the design of different op-amp circuits like summer, integrator, differentiator, etc if you need to refresh your memory! It should be fairly straightforward.

Re: Prelab 2

electronichss 05 Feb 2009 03:19

On part 3a, it says 10 little 3 and 10 minus little 3 for the gains. Is that 10^3 and 10^-3?

Re: Prelab 2

Vikram Sekar 05 Feb 2009 04:37

There are a few typos in Lab 2:

1. In part 1 (b), $\alpha_{dc}$ is the low frequency gain and $\omega_b$ is the 3-dB frequency
2. In part 3 (a), design an integrator with $|gain|= 20$ and a differentiator with $|gain|= 20$.

Note that I have changed the problem definition for 3(a). If you have already designed with another gain value, you need not rework the design (although it just involves changing the resistor value).

Here is the link to the ECEN 325 lab manual. The design procedure should be helpful.