SIT9002AC-23N33DQ

Programmable Oscillators

Programmable oscillators are specialized timing devices that provide users with certain advantages over other oscillator types such as Quartz Crystal and MEMS Oscillators. These advantages include on-the-fly frequency tuning, variable broadcast frequency, and variable output power. SIT9002AC-23N33DQ is a programmable oscillator designed to offer users some of these advantages while maintaining high reliability and longterm stability.

Application Field of SIT9002AC-23N33DQ
SIT9002AC-23N33DQ is primarily designed for use in communication and industrial control systems, as well as general purpose instrumentation and test gear. It is suitable for applications where precision, stability and low jitter performance are critical requirements. It can be used in balanced bridges, data acquisition systems, microwave and ultrasound systems, digital to analog converters, phase locked loops, and RF and microwave systems.

Working Principle of SIT9002AC-23N33DQ
SIT9002AC-23N33DQ is based on the principle of frequency scanning, which can be used to adjust the frequency of a particular output signal quickly and efficiently. It utilizes a combination of frequency synthesis and frequency-shift keying (FSK) to allow adjustable frequency settings across the operating range.The oscillator consists of an oscillator circuit that uses an integrated voltage controlled oscillator (VCO). The VCO is driven by two input signals, one providing a reference frequency, and the other providing a digitally controlled frequency adjustment. The VCO then produces an output signal whose frequency can be adjusted by varying the voltage of the input signal. The output signal is then FSK modulated to allow adjustable configurations with the use of a separate input signal.

The output signal of the SIT9002AC-23N33DQ is a square wave whose frequency can be programmed by varying the voltage of the input signal. The oscillator can be programmed to operate in either a continuous wave (CW) mode or a pulse modulation mode, which makes it suitable for a variety of applications. A unique feature of the SIT9002AC-23N33DQ is its ability to tune from an initial frequency to a final frequency in either a linear or non-linear fashion.

The SIT9002AC-23N33DQ is a high-performance programmable oscillator that is designed to meet the needs of various communication and industrial control systems. It offers precision, reliability, and stability while maintaining a high degree of flexibility, allowing users to choose among different frequency settings with ease. Moreover, its ability to tune from an initial to a final frequency in either a linear or non-linear fashion provides users with a wide range of options for customized applications.