SIT9002AC-43N25DK

Programmable oscillators play an important role in various applications, from precision clocks to silent telecommunication applications. SIT9002AC-43N25DK is a type of programmable oscillator commonly used in the industry around the world. This article will outline the applications of SIT9002AC-43N25DK and its working principles.

The SIT9002AC-43N25DK is a cost-effective, high-performance programmable oscillator solution suitable for a variety of system applications. It operates up to 200MHz with a typical holdover of 0.2 ppm/ year and a wide temperature range of −40C to +85C. This type of oscillator also features very low jitter and excellent phase noise that is ideal for clocking applications.

The SIT9002AC-43N25DK is ideal for applications such as networking, ATM, Ethernet and USB applications, as well as other communications, storage and telecommunication systems. The programmable nature of this oscillator makes it suitable for system-level tuning and adjustment in order to accurately synchronize data signals, or to provide the exact amount of clock frequency needed for specific tasks. It can also be used to adjust the frequency accuracy of an application independent of temperature, aging and shock.

In addition to its programmable capabilities, the SIT9002AC-43N25DK also has excellent jitter and phase noise performance, making it suitable for high-precision applications such as precision clocks, medical imaging and telecommunications. This type of oscillator also has a very low noise figure and very low power consumption, making it ideal for low power applications.

The working principle of SIT9002AC-43N25DK is based on digital frequency synthesis technology. This type of oscillator utilizes digital phase-locked loop (DPLL) techniques to produce precise frequency outputs. The DPLL operates by locking the output frequency to an “on-target” digital phase reference. A comprehensive set of digital phase-locked loops are available to maximize clock performance with tunable frequency ranges and precise phase resolution across the entire frequency range. The microcontroller-based tuning circuitry and precise DACs provide precise pulse matching with no unwanted frequency modulation.

In conclusion, SIT9002AC-43N25DK is a highly programmable, low-cost oscillator solution that is ideal for a wide range of applications requiring precise frequency control, such as telecommunications and storage systems. This type of oscillator is cost-effective and offers excellent performance through its digital frequency synthesis technology and microcontroller-based tuning circuitry.