Latest Amplifiers Technical Articles

This article will discuss the dynamic range specification of an ADC.

This article will discuss the dynamic range specification of an ADC.

The Blomley amplifier was designed over forty years ago, is an alternative power amplifier design that suffers virtually…

The Blomley amplifier was designed over forty years ago, is an alternative power amplifier design that suffers virtually no distortion, and provides a sound which has the presence often lacking in conventional amplifiers.

This article helps you understand what PNP transistors are, how they’re used, and why they’re less common than NPN…

This article helps you understand what PNP transistors are, how they’re used, and why they’re less common than NPN transistors.

This technical brief discusses the Early effect and how it influences the amplification characteristics of a bipolar…

This technical brief discusses the Early effect and how it influences the amplification characteristics of a bipolar junction transistor.

Does the addition of a feedback divider affect PLL transient response? We’ll look at this question and other…

Does the addition of a feedback divider affect PLL transient response? We’ll look at this question and other frequency-multiplication topics in this article.

In this article we’ll explore the mathematical relationships that will help you to design a PLL that quickly and…

In this article we’ll explore the mathematical relationships that will help you to design a PLL that quickly and smoothly locks onto the input frequency.

This article introduces a phase-based feedback system that plays an important role in many applications.

This article introduces a phase-based feedback system that plays an important role in many applications.

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, 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, 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.

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.

How do you convert DAC output currents into a normal voltage signal? Let’s take a look.

How do you convert DAC output currents into a normal voltage signal? Let’s take a look.