CY22801KSXC-019T

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CY22801KSXC-019T is a product of Cypress semiconductor that is part of the Clock/Timing - Clock Generator, PLLs, Frequency Synthesizers category. This product is a fixed frequency clock generator that is capable of producing accurate clock signals and can be used in embedded systems and communications applications. It is capable of generating up to 19 different clock outputs, ranging from frequencies of 3.2 to 150 MHz and having output jitter of only 40 picoseconds.

The main application for the CY22801KSXC-019T is for use in embedded systems and communications applications that use FPGA devices. It is ideal for these applications as the input frequency and output jitter of CY22801KSXC-019T are significantly better compared to traditional crystal oscillators. Additionally, its ability to provide 19 different frequency outputs makes it suitable for applications requiring multiple clock sources.

The CY22801KSXC-019T works based on the principle of Phase Locked Loops (PLLs). It uses an oscillator to generate a fixed frequency signal, which is then connected to the control input of a Phase Frequency Detector (PFD). The PFD, in turn, compares the input clock signal with the output of a Voltage Controlled Oscillator (VCO) to detect any mismatches in their frequencies. If any mismatches are detected, the PFD will then generate a bias voltage to adjust the VCO\'s output frequency and allow the PLL to lock-in the desired frequency.

The CY22801KSXC-019T is relatively easy to use, due to its programmable output frequencies and the ability to self-lock after the frequency has been set. Additionally, the programmable frequency range, output jitter, and power supply requirements make it a flexible and reliable choice for applications needing a fixed frequency clock generator.

In conclusion, the CY22801KSXC-019T is an ideal clock generator for embedded systems and communication applications that require a fixed frequency output. It is capable of providing 19 different frequency outputs, has outstanding output jitter, and is relatively easy to use. Furthermore, its flexibility and cost-effectiveness make it a great choice for many applications.

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