Most of us know that a quartz clock uses a higher frequency crystal oscillator and a chain of divider circuits to generate a ...

Oscillators come with instability, noise, and spurious emissions. Overcoming these requires advanced design, materials, and ...

Where digital and analog designs are overlapping, and why it's becoming more difficult to ensure they work as expected over their lifetimes.

The ring oscillator is a very nice tool. It allows you to characterise transistor properties as you would use a speedometer to measure the speed of a car ...

The circuit on the left looks like this: At first glance it appears to be a single transistor oscillator operating at 3.18GHz, but it is actually two oscillators combined into one, with microwave ...

TV to FM Converter Circuit A BF494 transistor, along with resistors R1 and R2, is used to bias the transistor. Capacitor C1 is connected to the base of T1 and the +9V supply, while capacitor C2 is ...

In Flight Paths, science author Rebecca Heisman details the fascinating history of modern bird migration research and the pioneering ornithologists that helped the field take off.

Building on a handy Jim Williams’ application note exploiting the predictable BJT VBE change with variable current for temperature measurements.

A Phase Shift Oscillator is an electronic oscillator circuit which produces sine wave output. It can either be designed by using transistor or by using an Op-amp as inverting amplifier.