EEVblog #572 – Cascading Opamps For Increased Bandwidth


Fundamentals Friday.
Dave explains Gain Bandwith Product and how it’s possible to increase your system bandwidth by cascading opamps in series. Also, a discussion on the associated noise issues.
A breadboard example shows how variable GBWP can be, and how it can relate to distortion.
Opamp Noise Tutorial
Forum HERE

Be Sociable, Share!

    About EEVblog

    Check Also

    EEVblog #992 (Part 2) – How To Clean & Service A Microscope

    Servicing and cleaning the Olympus BHM microscope and 3D printing a Cree LED replacement Be ...

    The EEVblog Store generally ships twice a week, on Tuesdays & Fridays, Sydney time.