515CDA125M000AAGR

Oscillators

The 515CDA125M000AAGR oscillators are widely used in electronic devices and applications due to their precision and dependability. This oscillator is designed for applications requiring precision timing accuracy and reliability in harsh environments. They are generally used in essential circuits that govern the reliability and accuracy of the system, such as in radio communications, instrumentation, precision timing, defense and aerospace, and security surveillance systems.

Application Field

The 515CDA125M000AAGR oscillator is a low-cost solution for applications requiring ultra-low jitter, such as precision timing and video imaging. It is fully programmable with multiple frequency ranges for applications such as digital signal processing and broadband communications. It also features a TTL and CMOS output driver with low power consumption, which makes it suitable for use in portable devices. Other important applications include various types of monitoring systems, test equipment, embedded control systems, and image stabilizers.

Working Principle

The 515CDA125M000AAGR oscillator works by using a quartz crystal resonator as the frequency-determining element. The quartz resonator is mounted on the oscillator’s printed circuit board and driven at a fixed frequency determined by its resonant frequency. The oscillator operates in the range of 15MHz to 145MHz with a very low frequency tolerance of ±2.5%. The small size and low-power consumption of this type of oscillator makes it suitable for portable products. It also offers excellent phase noise performance with a high-stability frequency control up to ±25ppm.

The oscillator is also designed with a built-in temperature-compensated voltage-controlled oscillator (TCVCXO) circuit, which minimizes jitter fluctuations under varying temperatures. The output driver is an HCMOS circuit capable of driving up to 10mA, while the output waveform can be configured for either square-wave or sine-wave output. In addition, the 515CDA125M000AAGR oscillator incorporates two highly efficient amplifiers that limit signal loss and noise interference.

Conclusion

The 515CDA125M000AAGR oscillator is a low-cost, dependable solution for applications requiring low-jitter precision timing accuracy and precision frequency control. It is ideal for tasks such as digital signal processing and broadband communications, as well as monitoring systems, embedded control systems and image stabilizers. The oscillator is designed with a built-in temperature-compensated voltage-controlled oscillator circuit for optimal performance and incorporates highly efficient amplifiers for low signal loss.