You can purchase test equipment that will allow you to examine the loop gain and loop phase properties of an operating feedback loop and, that purchased equipment will deliver useful results over a ...

For years, telephone technicians have confidently approached phone-system troubleshooting with their trusty analog test sets. Also known as buttinsky or butt sets because they allow a repair person to ...

The first installment of this article series discussed the need to verify SPICE model accuracy and how to measure the open- and closed-loop small-signal AC output impedance of operational amplifier ...