Continuing Linear Technology’s popular series of DesignNotes is Volume 3 of Analog Circuit Design (opening figure) with over 1000 pages (and five pounds) of analog circuits. Edited by Bob Dobkin and ...

Author’s note: This article shows how to derive circuit gain equations via a signal flow graph. With practice you may be able to write a gain equation by locating signal paths and loops in the ...

The Norton amplifier topology brings back the essence of analog design by using clever circuit techniques to deliver strong performance with minimal components. It is not about a brand name—it’s about ...

Voltage conveyors and current conveyors represent two pivotal active building blocks in contemporary analog circuit design. Their unique signal processing capabilities allow for efficient voltage ...

Electromagnetic interference (EMI) poses a critical challenge in the design of analogue integrated circuits, where the growing density of components and higher operating frequencies lead to increased ...

In order to help his friend prepare for a talk at DEFCON this weekend, [Craig] built an IR photodiode amplifier circuit. The circuit extended the detection range of the hack from a few inches to a few ...

When the world's first commercially available audio product using a digital amplifier appeared in 1998, it created quite a stir with its performance and ease of use. Digital amplifiers provide several ...

FREMONT, Calif., March 6, 2025 /PRNewswire/ — Linear Systems, a leader in monolithic dual JFETs and small-signal discrete semiconductor manufacturing, announces the release of JFET Circuit Design: A ...

A while back, [Chris Lu] was studying how analog circuits, specifically op-amps can be used to perform mathematical operations and wondered if they could be persuaded to solve differential equations, ...

At $1,999, the Technics HA-507 is a pure analog headphone amplifier and preamplifier with a balanced/dual mono configuration. Although TEAC’s Reference 500 series includes UD models that combine both ...