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5G Design Articles

High-speed digital: 112 is the new 56

Never in recent memory at DesignCon has talk of a speed doubling changed so much in just one year. PAM4 is now firmly established as the modulation Read More...

Design small, wearable, battery-powered IoT solutions

For a wearable device required to operate for an extended amount of time, it is imperative to design for efficient power management and a compact Read More...

A guide to using FETs for voltage controlled circuits, Part 3

This article on FETs for voltage controlled circuits will cover FET modulator circuits and VGA design via reducing the drain-to-source voltage. Read More...

Bluetooth 5 variations complicate PHY testing

Bluetooth 5 is here and features a raft of improvements over the previous Bluetooth 4.2. Let's take a look at how the Bluetooth SIG is changing this Read More...

Active-filter design tools shootout

How far can you trust the various free active filter design tools? Read More...

Future functionality and safety of the automobile with more MEMS and sensors

As we embark on our journey with electronics technology challenges and innovation in 2018, let’s take a look at what will be developing in the Read More...

A guide to using FETs for voltage controlled circuits, Part 2

Part 2 of this series looks at applying feedback in basic VCR circuits, and improving distortion reduction circuits. Read More...

Thoughts on the circuits you should publish

Virtually any circuit is safe to publish to a professional audience, but hobbyist magazines should adhere to a certain standard of avoiding Read More...

Simple, precise, bi-directional current source

A bi-directional current source for a grounded load will always have some complication in its construction. The improved Howland Current Pump is the Read More...

Testing op amp tools for their active filter design accuracy and dynamic range

The major op amp suppliers continue to improve and update their online design tools. Here, three of the major tools will be applied to the same Read More...

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