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Oscillators

SIT8920AM-83-33E-16.000000Y

Oscillators are generally employed in oscillator circuits to produce an electronic signal with a precisely certain frequency. This precise frequency often changes with time, and this makes oscillators indispensable for many applications, like radio, radar, telecommunications, transceivers etc.SIT8920AM-83-33E-16.000000Y is a type of quartz oscillator in the form of a Small Outline Package (SOP) from Electronics Corporation of India Limited (ECIL). It is a programmable oscillator module with a frequency range of 16MHz ± 75ppm.

Application

SIT8920AM-83-33E-16.000000Y is most commonly used in communication and data acquisition applications, including cellular telephones, pagers, mobile computers, and consumer video and audio products. It is also used in industrial applications, such as programmable logic controllers, frequency counters, motor control and test equipment.

Working Principle

SIT8920AM-83-33E-16.000000Y utilizes the piezoelectric effect to generate an oscillating electrical signal. In this effect, a crystal oscillator creates a signal of a specific frequency when it is subjected to a voltage. This voltage acts as an input and the frequency of the signal generated is directly proportional to the magnitude of the voltage. This signal is then amplified and further processed.

The SIT8920AM-83-33E-16.000000Y utilizes the same quartz crystal used in other quartz oscillators. This frequency crystal is sealed in a protective covering which consists of a quartz window, a passivation coating and a lid. There are two small contact pads at the top and bottom of the crystal. The contact pads act as terminals for connecting the oscillator with an external circuit.

The oscillator module comes with an adjustable frequency so that it can be tuned in for any application. This is done by means of two external pins connected to a voltage-controlled oscillator. This variable voltage can be adjusted externally depending on the application for which the oscillator is being used.

SIT8920AM-83-33E-16.000000Y is a reliable and cost effective solution for many time and frequency-dependent applications. It can be precisely tuned to a specific frequency and can be used in a wide range of applications.

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