Figure 1 shows a variation on a sine wave oscillator, it uses just two transistors and a single variable resistor to set the frequency. Figure 1 Just a couple of components are needed for a simple ...

Wrong, at least if you’re me. The oscillator is an analogue circuit driving the transistor in its linear mode, and with a near 50 % duty cycle. In other words, the transistor spends roughly half ...

The chances are that many of you will have made an FM “bug” style transmitter, a simple one-transistor oscillator usually driven by a small electret microphone. It’s also relatively ...

As with many inventions, two people had the idea for an integrated circuit at almost the same time. Transistors had become commonplace in everything from radios to phones to computers, and now ...

Analog circuit design using MOS (Metal-Oxide-Semiconductor) transistors is a critical area in electronics, particularly for applications in communication systems, signal processing, and ...

Lastly, the introduction of carbon nanotube field effect transistor (CNTFET ... compared to the energy lost in the circuit. Voltage-Controlled Oscillator (VCO): An oscillator whose output ...

If made with a bipolar transistor, then “A” is an emitter follower ... The Clapp oscillator has several advantages over the Colpitts oscillator. The transfer function peak of the Clapp circuit is ...