Latest Oscillators Articles and Videos

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Testing the Waters: Quantum T&M Equipment Adds Rohde & Schwarz to Its Roster

With quantum computing striving to become mainstream, T&M equipment will play a pivotal role. Ensuring this, Rohde & Schwarz jump into the quantum T&M playing field.

July 23, 2021 by Kristijan Nelkovski

How to Measure the Drive Level of a Quartz Crystal

Learn why the drive level of your quartz crystal oscillator is important and several methods for how to measure it.

June 21, 2021 by Dr. Steve Arar

Examining the Negative Resistance of a Quartz Crystal Oscillator

This article discusses how we can examine the oscillator circuit to make sure that it has sufficient “negative resistance” or “oscillation allowance”.

June 18, 2021 by Dr. Steve Arar

How Current-Sense Amplifiers Monitor Satellite Health

How do we know how a satellite in space is doing from here on Earth? Learn how current-sense amplifiers or CSAs are a crucial part of several satellite monitoring systems.

June 10, 2021 by Kyle Stone, Texas Instruments

Understanding the Operation of Quartz Crystal Oscillators

In this article, we’ll try to develop a deeper insight into the operation of a quartz crystal oscillator.

June 07, 2021 by Dr. Steve Arar

Characterizing Frequency Deviations of Quartz Crystals: Frequency Tolerance, Frequency Stability, and Aging

Learn about some of the most important characteristics of quartz crystal frequency deviations.

May 30, 2021 by Dr. Steve Arar

LVDT Demodulation: Rectifier-Type vs. Synchronous Demodulation

Learn how two methods of demodulation compare: synchronous demodulation and rectifier-type demodulation. Here we discuss each method's advantages, drawbacks, and appropriate applications.

May 23, 2021 by Dr. Steve Arar

An Introduction to Switched-capacitor Circuits

In this series of articles, we’ll discuss one of the fundamental building blocks of analog IC design: the switched-capacitor circuit.

April 21, 2021 by Jake Hertz

What Is the Power Spectrum of Quantization Noise?

Our series on quantization noise begins with a clarification of the framework the author used to determine the scope of his investigation into quantization noise.

March 07, 2021 by Wes Brodsky

Adding a Low-pass Filter to an ADC Model and DAC Modeling

In the final part of this series on modeling ADCs, we discuss one more model and also briefly cover DAC models.

March 02, 2021 by Wes Brodsky

Modeling ADCs Using Effective Number of Bits (ENOB)

Learn about the concept of ENOB (effective number of bits) and how it can be used in modeling data converters in system simulations.

February 26, 2021 by Wes Brodsky

How Should Data Converters Be Modeled for System Simulations?

This article launches a series exploring the question of how to model data converters for system simulations.

February 25, 2021 by Wes Brodsky

Understanding and Mitigating Motor Driver Board Parasitics through Simulation

This article explores using PSpice for TI to simulate potential causes for parasitic effects in a motor-drive design and offers design tips to mitigate the negative effects common with high-power motor-drive systems.

February 04, 2021 by Matt Hein, Texas Instruments

Reducing Distortion in Tape Recordings with Hysteresis in SPICE

Summary

January 24, 2021 by Kevin Aylward

Tips for Achieving Low-Frequency Precision and Improved Bandwidth in Photodiode Circuits

This article continues our discussion of design techniques that help us to improve the performance of transimpedance amplifiers.

January 13, 2021 by Robert Keim

Continuous-Time Sigma-Delta ADCs: the “Alias-Free” ADC

In this article, we'll review the basics of sigma-delta ADCs—and continuous-time sigma-delta ADCS in particular—using a recent CTSD from ADI as an example.

December 10, 2020 by Dr. Steve Arar

When Bandwidth is Stretched Thin, Voltage-Controlled Oscillators are a Key Solution

With bandwidth demand at an all-time high, designers may find themselves using voltage-controlled oscillators more frequently in wireless communication applications.

December 09, 2020 by Antonio Anzaldua Jr.

The Op-Amp Voltage Comparator Circuit

In this video, we will discuss circuits that use an operational amplifier to compare the amplitude of one signal to the amplitude of another signal or to a reference voltage.

November 01, 2020 by Robert Keim

Decision Feedback Equalization: the Technique Driving DDR5’s Blazing-Fast Transfer Rates

As an EE, you might wonder how DDR5 can support blazing-fast transfer rates. One factor is an equalization technique called decision feedback equalization (DFE).

October 29, 2020 by Dr. Steve Arar

Op-Amps as Low-Pass and High-Pass Active Filters

In this video we will explore a particularly important application of op-amps, namely, the design of high-performance filters that do not require inductors.

October 25, 2020 by Robert Keim