SIT8918BA-73-25E-80.000000G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators are electronic circuits used to generate repetitive signals. Through a variety of integrated circuit components connected in the form of an oscillator circuit according to a certain rule, an AC signal with a certain period, frequency and amplitude at the output end of the circuit can be obtained. The SIT8918BA-73-25E-80.000000G is an oscillator device from Seiko Epson, a Japanese company, for applications in the radio industry.

The SIT8918BA-73-25E-80.000000G is ideally suited for applications in the radio industry where frequency accuracy is critical. It features a programmable frequency range of up to 8 GHz and a pull range of ±33,423 Hz. The package is surface-mount, making it ideal for automated production lines. It is a relatively low-cost solution, as it employs relatively few components, thereby resulting in a smaller total board space requirement. It also has a low operating temperature range, thus enabling further cost savings.

The SIT8918BA-73-25E-80.000000G works by generating a reference clock signal through a crystal oscillator. This clock signal is then divided by a divider circuit into the required signal frequency and output through a buffer amplifier. The internal frequency divider settings, the pull range and the frequency accuracy are controlled by programming the external programming pins. The oscillator circuit is then stabilized through a temperature-compensated voltage-controlled oscillator (VCO) circuit. The VCO circuit uses a programmable capacitor bank that is connected across the reference oscillator and is controlled by a digital-to-analog converter (DAC). This DAC constantly adjusts the levels of the capacitors based on the temperature readings of the oscillator device.

The SIT8918BA-73-25E-80.000000G is an ideal oscillator for the radio industry thanks to its frequency accuracy, wide programmable frequency range, high pull range, low cost, and low temperature operating range. This oscillator device is an essential tool for anyone looking for reliable and cost-effective radio frequency solutions.

The specific data is subject to PDF, and the above content is for reference