Comparison between Hartley and Colpitts oscillator

The inverter CMOS digital IC CD4049 is utilized to design a square wave oscillator generator. The CD4049 is a hex inverting buffer, which means it contains six independent inverters that can be used to generate square wave signals. This IC...

A Wien-Bridge oscillator circuit can be constructed using the HA2541 operational amplifier along with several basic components. This circuit is capable of generating high-quality sine waves at a frequency of 40 MHz, with a maximum frequency limit of 50...

An oscillator is an electronic circuit that converts energy from a direct-current source into a periodically varying electric output. An oscillator is a fundamental component in various electronic systems, serving the purpose of generating oscillating signals, typically in the form...

This Wien bridge oscillator is straightforward and, like all Wien oscillators, exhibits low distortion. The resonance frequency can be easily adjusted. The Wien bridge oscillator is a type of electronic oscillator that generates sine waves. It is based on the principle...

The circuit is designed exclusively for fundamental crystals, as it lacks mode suppression components. The oscillator transistor Q104 remains in a cutoff state for most of the time, activating only briefly during the peak of the crystal current waveform....

The crystal operates into a complex load at series resonance. L1, C1, and C2 balance the crystal at zero reactance. Capacitor C1 fine-tunes the center frequency. A tank circuit consisting of L2 and C3 doubles the output frequency, allowing...