See Part 1, Part 2, and Part 3 of this series. The previous FET circuits pertained to voltage-controlled signal amplitude circuits. That is, the input signal’s amplitude can be changed at the output ...

This video explains how transistors work as switches and amplifiers in electronic circuits. Transistors control the flow of ...

In previous installments of the AudioFile, we've talked about basic PCM audio, which encodes audio into a series of numbers that a computer can play or manipulate. We've also discussed the process of ...

This article is part of the Ideas for Design Series: Vol. 3, No. 7. This simple, robust, and low-cost signal generator, based on the LM386 power amplifier IC, provides a trio of audio-band signals ...

Negative group delay circuits represent an innovative frontier in electronic engineering, wherein the output signal appears to precede its input. This seemingly paradoxical behaviour is achieved ...

Amazing Microelectronic of Taiwan has introduced a low-capacitance ESD protection array for data and audio interfaces. “The multifaceted AZ1015-02N maintains low surge clamping voltage for ESD/EOS ...

Mark Levinson has announced it is now shipping the No320S Preamplifier. A direct descendant of the critically acclaimed No32 Reference Preamplifier, the No320S features audio circuits, controls, ...

BUDGE ING, Maxim Integrated Products Inc., Sunnyvale, Calif. [email protected] Because digital systems often have only a single-polarity power supply, a common problem becomes translating an ...

Editor’s note: I am so happy that there are still companies around that create precision, discrete transistors in our industry; Linear Integrated Systems is one of the best I have encountered. There ...