Active TIAs use active elements such as FETs, BJTs, and other transistors. Most commonly, an operational amplifier is used in the TIA to ... occurs when the regulator has an embedded control circuit ...

Reading an article about the first transistorized Hi-Fi amplifier ... it to work with silicon transistors. He also made some improvements to the push-pull bias circuit and limited the high ...

In op-amp transistor log amp circuits, using two matched transistors eliminates ... They are sometimes referred to as transimpedance, translinear, diode, or transdiode log amplifiers. Baseband log ...