The CY7B991V-2JXC is an integrated circuit (IC) component manufactured by Cypress Semiconductor Corporation. This IC is specifically designed as a clock driver and generator, suitable for a wide range of applications that require precise and stable clock signals. Below is an overview of its key features:
1. Clock Output: The CY7B991V-2JXC provides multiple clock outputs, including 9 outputs for differential clock signals and 1 reference output for synchronization purposes. These clock outputs are capable of driving high-speed devices.
2. Clock Frequency Generation: The IC supports clock generation with frequencies ranging from 25 MHz to 166 MHz. This flexibility makes it suitable for various applications, such as networking, telecommunications, and data communication systems.
3. PLL with Phase Alignment: The IC incorporates a Phase-Locked Loop (PLL) circuitry that allows precise synchronization and multiplication of the input clock signals. It provides phase alignment between generated clocks and the incoming reference clock.
4. Low Jitter: The CY7B991V-2JXC offers low phase jitter, ensuring minimal signal distortion and accurate timing. This is crucial in high-speed data transfers and clock-dependent applications, where precise clock edges are necessary for reliable operation.
5. Input and Output Interface: The IC has differential inputs suitable for receiving clock signals from various sources. It also provides a synchronization feature to align the incoming reference clock with the internally generated clocks
