637E13305I2T

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 circuit components that generate certain recurrent signals. The 637E13305I2T oscillator is an example of this, designed to produce a high-precision sine wave over a wide frequency range. It is particularly useful for precision timing applications such as frequency synthesis and signal synthesis.

The 637E13305I2T oscillator employs a voltage-controlled technique for frequency stability. Its design combines a temperature-compensated high-precision relaxation oscillator with an amplifier. The oscillator stabilizes its amplitude and frequency by setting the operating point of the amplifier at a predetermined level determined by a precise voltage reference. As the external voltage changes due to temperature fluctuations, the amplitude and frequency of the output signal remain constant.

The 637E13305I2T oscillator is characterized by excellent long-term stability over a wide temperature range. It also has a low noise level and a wide range of frequency stability: ±2.5ppm (from -20°C to + 100°C). In addition, the oscillator has a very low power consumption of only 0.3mW, making it ideal for battery-powered devices.

The working principle of the 637E13305I2T oscillator begins with a temperature-compensated high-precision relaxation oscillator that generates a sine wave of frequency FN determined by a predetermined voltage reference. The output of the oscillator is then amplified by a low-noise MOSFET amplifier. The amplifier then feeds the oscillator\'s output back to the temperature-compensated oscillator, providing a closed-loop feedback path. The combination of the oscillator and the amplifier effectively stabilizes the oscillator\'s amplitude and frequency, compensating for changes due to temperature fluctuations and other environmental changes. As the remainder of the circuit is not affected by these fluctuations, the 637E13305I2T can produce a highly-precise sine wave over a wide frequency range, making it suitable for precision timing applications, such as frequency synthesis and signal synthesis.

In summary, the 637E13305I2T oscillator is a high-precision, low-current, voltage-controlled oscillator that is suitable for precision timing applications. It employs a temperature-compensated high-precision relaxation oscillator combined with an amplifier to achieve excellent long-term stability over a wide temperature range and a wide range of frequency stability. This makes it ideal for a variety of precision timing applications, such as frequency synthesis and signal synthesis.

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