Latest Analog Technical Articles

This article, part of AAC’s Analog Circuit Collection, discusses a filter circuit that allows you to choose between a…

This article, part of AAC’s Analog Circuit Collection, discusses a filter circuit that allows you to choose between a low-pass, a high-pass, and a band-pass response.

This article, part of AAC’s Analog Circuit Collection, explains the functionality of a clever circuit that accurately…

This article, part of AAC’s Analog Circuit Collection, explains the functionality of a clever circuit that accurately measures supply current.

This article, part of AAC’s Analog Circuit Collection, presents a straightforward circuit that allows you to measure…

This article, part of AAC’s Analog Circuit Collection, presents a straightforward circuit that allows you to measure temperature with little more than a diode and a BJT.

This article, part of AAC’s Analog Circuit Collection, shows you how linear voltage regulators can also be handy in…

This article, part of AAC’s Analog Circuit Collection, shows you how linear voltage regulators can also be handy in constant-current applications.

This article, part of AAC’s Analog Circuit Collection, discusses an interesting circuit in which an op-amp and an…

This article, part of AAC’s Analog Circuit Collection, discusses an interesting circuit in which an op-amp and an ordinary diode work together to create a superdiode.

This article, part of AAC’s Analog Circuit Collection, presents a straightforward way to precisely control the current…

This article, part of AAC’s Analog Circuit Collection, presents a straightforward way to precisely control the current through an LED (or through a typical resistive load).

This article, part of AAC’s Analog Circuit Collection, presents a simple yet effective replacement for ADC-based window…

This article, part of AAC’s Analog Circuit Collection, presents a simple yet effective replacement for ADC-based window detection.

This article, part of AAC’s Analog Circuit Collection, explores a handy circuit that can generate sustained sinusoidal…

This article, part of AAC’s Analog Circuit Collection, explores a handy circuit that can generate sustained sinusoidal oscillations.

This article, part of AAC’s Analog Circuit Collection, explains a fairly straightforward circuit that can be used as…

This article, part of AAC’s Analog Circuit Collection, explains a fairly straightforward circuit that can be used as part of an analog oscillator.

This article, part of AAC’s Analog Circuit Collection, explores a self-biased class C stage that could be used in an RF…

This article, part of AAC’s Analog Circuit Collection, explores a self-biased class C stage that could be used in an RF power amplifier.

Tired of using your PC or mobile phone as a signal generator? It’s time to upgrade to a standalone one by making it yourself.

Tired of using your PC or mobile phone as a signal generator? It’s time to upgrade to a standalone one by making it yourself.

This article, part of AAC’s Analog Circuit Collection, explores the design and functionality of an op-amp-based limiter.

This article, part of AAC’s Analog Circuit Collection, explores the design and functionality of an op-amp-based limiter.

This article introduces an important technique used to perform frequency mixing in modern RF circuits.

This article introduces an important technique used to perform frequency mixing in modern RF circuits.

This is a protoype of a fitness wearable device designed to vibrate when it detects stagnation.

This is a protoype of a fitness wearable device designed to vibrate when it detects stagnation.

In this article, we’ll evaluate different firmware strategies in our pursuit of maximum-frequency analog signal generation.

In this article, we’ll evaluate different firmware strategies in our pursuit of maximum-frequency analog signal generation.

In this article, we’ll develop firmware that will serve as the basis for high-precision, high-speed signal generation.

In this article, we’ll develop firmware that will serve as the basis for high-precision, high-speed signal generation.

In this article we’ll discuss the PCB layout for a custom-designed arbitrary waveform generator board.

In this article we’ll discuss the PCB layout for a custom-designed arbitrary waveform generator board.

This article discusses circular buffering, which allows us to significantly accelerate the data transfer in a real-time system.

This article discusses circular buffering, which allows us to significantly accelerate the data transfer in a real-time system.

This article aims to explain the logarithmic laws of companding and the methods of implementation along with the effects…

This article aims to explain the logarithmic laws of companding and the methods of implementation along with the effects these methods bring into the PCM-based telephone systems.