SIT8208AC-21-28S-72.000000Y

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Oscillators play vital roles in a variety of applications and are necessary for keeping a circuit pulsing in the appropriate manner. SIT8208AC-21-28S-72.000000Y is a type of oscillator with specific applications and principles of operation.

Overview

The SIT8208AC-21-28S-72.000000Y is a clock oscillator, primarily used in the computing industry for use in tasks such as timing control, data synchronizing, and decoding signals into commands. It is housed in a hermetically sealed package, providing protection against environmental conditions such as dirt, dust, moisture, shock, and temperature. This package is 6 pin Miniature Ceramic HSOP (High Speed Operations) and gives the product a small form factor, meaning it can easily be integrated in many different models of computer systems.

Frequency Output and Stability

As a clock oscillator, the SIT8208AC-21-28S-72.000000Y has an output frequency of 72.000000 MHz ±25 ppm over an operating temperature range of -20° to +70°. This frequency output is very high and equivalent to that of many modern day computers. This product also has excellent long term stability with an aging of 0.08%/yr.

Input Voltage and Other Performance parameters

The input voltage for the SIT8208AC-21-28S-72.000000Y is 2.0V~3.6V and is powered by CMOS and TTL logic. With regards to other performance parameters, it operates with -40dBc@25MHz from phase noise and less than +20dBc/Hz (1MHz) and has a start-up time of less than 3ms.

Application Field

The SIT8208AC-21-28S-72.000000Y is primarily used for timing control in the computing industry, in applications such as PC motherboards, DVD players, ID cards, printers, laser scanners, home appliances, mobile phones, and factory automation.

Working Principle

At the core of the SIT8208AC-21-28S-72.000000Y is the clock oscillator. This component consists of an active RC circuit that is wired to a pair of transistors. The circuit produces a sine wave with a frequency determined by the value of the resistors and capacitors used. This sine wave is then used to drive the clock oscillator which generates pulses at a regular, predictable frequency.

In conclusion, this type of oscillator is used in a variety of applications and has a specific set of application fields and principle of operation. It has a very wide range frequency output, excellent long term stability, and is housed in a hermetically sealed package for protection against environmental conditions. In addition, it has a fast start-up time and is powered by CMOS and TTL logic.

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