AX7PAF1-775.0692T

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

An oscillator is a device which produces a regular, alternating current waveform. The AX7PAF1-775.0692T is an example of an oscillator which is designed to generate stable continuous output from an electrical input. Its application field and working principle therefore warrants further examination.

Application Field

The AX7PAF1-775.0692T is a high performance oscillator designed for use in high-end industrial and military applications. It is designed to provide reliable and stable performance in extreme environments such as extreme temperature, high vibration and electromagnetic interference. The device features a very low jitter performance of 0.05ps rms and very high stability of 0.3ppm/G over a wide frequency range of 2.8 GHz to 4.2 GHz. The device is also designed with a wide voltage range of 1.5V-3.3V for greater flexibility in its applications.

The device has several uses and applications, such as in clock and timing references in microprocessors, controllers, displays and wireless networking. It can also be used as an oscillator for frequency synthesizers and for direct modulation of microwave signals. Additionally, the device can be used to generate high-precision pulses and shapes, for use in applications that require reliable signal integrity such as radar, satellite communication and medical imaging.

Working Principle

The AX7PAF1-775.0692T utilizes a unique and novel frequency locking technology known as Frequency Domain Overflow Injection (FDOI). This technique combines the features of both frequency selection and stabilization of an oscillator, providing maximum accuracy and stability. The device also uses a set of onboard digital-analog converters (DACs) which allows the user to program the frequency of the output using a simple digital interface. The output frequency is then stabilized by utilizing an onboard Oversampled Digital Controlled Oscillator (ODCO).

The FDOI technique is the key to the AX7PAF1-775.0692T’s low phase noise performance. In this technique, the frequency of the output signal is measured in the frequency domain and the DACs are used to regulate the output frequency. This allows the device to achieve higher accuracy and stability compared to traditional oscillators. This technique also allows the user to program the output frequency rapidly, with the frequency changing within seconds.

The ODCO component of the device is used to stabilize the output frequency. The ODCO works by using an on-board Digital Controlled Oscillator (DCO) which is used to synthesize a low-noise output signal. The DCO is continually adjusted in a feedback loop with the FDOI circuitry. This ensures that the output frequency is accurate and stable at all times.

Conclusion

The AX7PAF1-775.0692T is an example of a high-performance oscillator designed for use in high-end industrial and military applications. Its application field includes clock and timing references in microprocessors, controllers, displays and wireless networking, as well as frequency synthesizers and for direct modulation of microwave signals. This device is based on two technologies, Frequency Domain Overflow Injection and a Digital Controlled Oscillator which allow it to achieve a high degree of accuracy and stability in its performance.

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