SY87701VSC

SY87701VSC, also known as Spreadcycle™ Variable Skew Clock Driver and Clock Buffer, is a type of Clock and Timing solution, specifically designed for multimedia applications. It reduces and optimizes the system clocking requirements while maintaining reliable operation.

The SY87701VSC comes with two outputs, one providing a spread spectrum clock output and the other providing an output clock that has a variable delay and minimum pulse width. This spread spectrum clock output is adjustable and variable, with a wide range of frequency and variable skew, allowing it to adjust to the individual needs of an application.

The SY87701VSC can be used in a wide variety of multimedia applications, such as video, audio, and internet conferencing. It also has a wide operating temperature range of -40°C to 85°C, making it suitable for use in industrial and automotive applications as well.

The SY87701VSC features a patented Spreadcycle locking scheme that ensures reliable operation even under varying environmental and noise conditions. It also features a jitter-free clock output, adjustable skew and spread spectrum to reduce unwanted emissions and optimize the system timing critical paths.

The working principle of SY87701VSC is based on the concept of adjusting the upstream clock’s skew. The skew adjustment is executed and controlled by a digital loop controller, which adjusts the output delay of the two output clocks (spread spectrum and variable delay). The digital loop controller also has a dedicated register as well as various signals to ensure reliable operation.

The variable skew clock output of the SY87701VSC adjusts the clock output\'s frequency and is adjustable to the individual needs of an application. The variable skew clock driver and buffer also adjust the edge rate and enable the automatic voltage control of the spread spectrum output.

In short, SY87701VSC is an optimized and reliable clock and timing solution for multimedia applications. It provides an adjustable spread spectrum clock output with variable skew and adjustable frequency. In addition, it features a jitter-free clock output, adjustable skew and spread spectrum to reduce emissions and optimize the system timing critical paths.