Users' questions

What is FET oscillator?

What is FET oscillator?

FET phase-shift oscillator is used for generating signals over a wide frequency range. The frequency may be varied from a few Hz to 200 Hz by employing one set of resistors with three capacitors ganged together to vary over a capacitance range in the 1 : 10 ratio.

What is FET Hartley oscillator?

The Hartley oscillator is an electronic oscillator circuit in which the oscillation frequency is determined by a tuned circuit consisting of capacitors and inductors, that is, an LC oscillator. The circuit was invented in 1915 by American engineer Ralph Hartley.

What are the applications of phase-shift oscillator?

This phase shift oscillator is used to generate the signals over an extensive range of frequency. They used in musical instruments, GPS units, & voice synthesis. The applications of this phase shift oscillator include voice synthesis, musical instruments, and GPS units.

Which is the most stable oscillator?

Crystal Oscillator
Crystal Oscillator: A crystal oscillator is the most stable frequency oscillator.

What are types of FET?

FETs are subdivided into three different types: insulated gate FETs (better known as MOSFETs), junction FETs (JFETs), and metal-semiconductor FET (MESFET).

What is Hartley oscillator used for?

The Hartley oscillator is used as a local oscillator in radio receivers. Due to the reason for a wide range of frequencies, it is a popular oscillator. This oscillator is suitable for oscillations in Radio Frequency (RF) range up to 30MHz.

Which feedback is used in oscillator?

positive feedback
The feedback that is utilized in an oscillator is positive. The oscillator, which acts as an amplifier, uses positive feedback to produce an output frequency.

What is ISRC phase-shift oscillator?

A phase-shift oscillator is a linear electronic oscillator circuit that produces a sine wave output. It consists of an inverting amplifier element such as a transistor or op amp with its output fed back to its input through a phase-shift network consisting of resistors and capacitors in a ladder network.

Which oscillator has highest frequency stability Mcq?

Crystal oscillator
9. Which of the following oscillator is will give the most stable output oscillation frequency? Explanation: Crystal oscillator gives the most stable oscillation.