Closed-loop control systems are sometimes shipped from the factory with resonances and other operational difficulties that aren't supposed to be part of the package and are not well understood.

A key metric usually reported in operational amplifier and fully differential amplifier (FDA) datasheets is settling time to some accuracy. This is a relatively difficult specification to deliver and ...

The advent of inexpensive standardized 16- and 24-bit audio I/O hardware for personal computers inspired a rush of oscilloscope simulating applications. Many of these “Sound Card Scopes” are quite ...