SIT8008BIL3-25E

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Programmable Oscillators are components with the ability to provide precise frequency and amplitude control of a signal when applied to a circuit. In this category, SigmaDelta Technologies’ SIT8008BIL3-25E is one of the more popular oscillators with application fields in systems requiring low jitter, high frequency, and a wide bandwidth. This article will discuss the working principle of the SIT8008BIL3-25E in addition to its application fields.

Working Principle of SIT8008BIL3-25E

The SIT8008BIL3-25E is a programmable crystal oscillator with a frequency range of 200kHz to 25 MHz. It utilizes a low Noise, low jitter SIT-PLL and Temperature Compensated Crystal Oscillator (TCXO) to stabilize the output frequency. The PLL is used to adjust the frequency of the crystal oscillator and the preset multiplying factor to generate a stable, low jitter output clock. In addition, it also provides automatic or manual compensation for temperature drifts and aging effects.

The SIT8008BIL3-25E is also equipped with an on-board voltage-controlled oscillator (VCO) that works in tandem with the crystal oscillator and PLL. The VCO is designed to maintain a stable frequency output even when input voltage changes. This allows for improved accuracy and frequency stability in applications where voltage variations may be present.

Application Fields of SIT8008BIL3-25E

The SIT8008BIL3-25E is well-suited for applications that require precise frequency and amplitude control as well as high frequency, wide bandwidth, and low jitter. One of its application fields is in high-end communication systems such as base stations, aircraft cockpit systems, and satellites. The oscillators’ wide range of frequencies makes it ideal for these types of applications that often require the transmission of data over long distances.

In addition, the SIT8008BIL3-25E can also be found in broadcast television and radio systems. As these systems broadcast signals over a large area, it requires an oscillator with wide frequency range and stable output. The SIT8008BIL3-25E’s ability to automatically compensate for temperature and aging effects makes it an attractive option for these types of applications.

The SIT8008BIL3-25E is also used in consumer electronics such as stereo systems, DVD players, and popular gaming systems. These consumer devices often require precision frequency regulation along with wide bandwidth and low jitter, making the SIT8008BIL3-25E a perfect fit for these applications.

Conclusion

The SIT8008BIL3-25E from SigmaDelta Technologies is an ideal oscillator for applications requiring precise frequency and amplitude control as well as high frequency, wide bandwidth, and low jitter. It utilizes a low noise, low jitter SIT-PLL and a TCXO to stabilize the output frequency and is equipped with an on-board voltage-controlled oscillator (VCO) to ensure accuracy and frequency stability. Applications for the SIT8008BIL3-25E include high-end communication systems, broadcast television and radio systems, and consumer electronics.

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