8N3SV75KC-0099CDI

A programmable timers and oscillators play a pivotal role in modern technologies, providing many of the essential timing and frequency signals that control functions across a range of applications. The 8N3SV75KC-0099CDI is a versatile programmable clock oscillator that offers a wide range of features and operational flexibility.

Applications Areas

This programmable oscillator is ideally suited for use in a wide range of applications, including:

• Network synchronization, synchronous system optimization, and timing across networks
• Low-jitter clock source for communication systems, such as network switches, routers, and wireless systems
• Timing systems for fixed wireless, DSL and node communications
• Timing synchronization for Baseband Unit (BBU) applications
• Clocking, synchronization, and timing systems for radio frequency transceivers and radio base stations
• 802.1AS and PCIe timing systems
• High-speed data applications, such as SerDes and digital signal processors
• Clock regeneration applications, such as transceiver clock correction and crystal oscillator trimming
• Control and monitoring system applications, such as in solar inverters and home/building energy management systems

Working Principle

The 8N3SV75KC-0099CDI is configured to supply a low-noise clock signal with a wide frequency range of 1Hz to 800MHz. An integrated voltage-controlled oscillator (VCO) is used to produce a signal that can then be programmed to output the desired frequency. The oscillator is driven by a low-power microcontroller which can program the output frequency through I2C communications and pick up indications from dedicated pins, enabling frequency sweeps and frequency measuring functions.The oscillator also features a wide range of built-in features which make it suitable for a variety of timing and frequency applications. These include tolerance and stability guarantees over a wide temperature range, programmable duty cycle and start-up control, and integrated blanking for synchronization and noise reduction. In addition, the oscillator is equipped with frequency protection, limiting the operating frequency to a predetermined value in the event of an overload.Finally, the 8N3SV75KC-0099CDI has integrated frequency trimming and compensation for improved accuracy, as well as compliance with various timing standards. This ensures that the oscillator can be easily integrated into many existing systems, enabling designers to quickly meet various timing requirements.