CY28401OCT

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The CY28401OCT is a precision Jitter and Wander Attenuator/Buffer specified for clock recovery systems. It includes a set of low-noise input/output buffer amplifiers, a programmable bandwidth loop filter, a clock synthesizer, and a multiplex clock output device. Its main application field is in clocking and timing applications, such as timing control and synchronization, clock jitter attenuation, and data conversion, as well as data communication and networking.

The CY28401OCT devices have excellent jitter attenuating capabilities, which gives them the ability to perform clock recovery functions in a wide variety of clock and timing applications. Furthermore, the CY28401OCT\'s programmable bandwidth loop filter allows the user to select the optimum system performance. The multiplex outputs allow the user to convert multiple clock sources into one signal with low jitter and wander.

The CY28401OCT\'s working principle is based on the operation of an attenuator/buffer combined with a programmable loop filter. The attenuator/buffer has two inputs: the reference clock input and the signal input. The signal input is usually connected to a clock source and the buffer amplifies and adjusts its signal level to ensure optimal quality. The reference clock input is connected to the system clock. The loop filter is then used to compare the reference clock signal to the signal coming from the buffer. The output of the loop filter is then output from the CY28401OCT.

When the signal from the buffer and the reference clock are out of sync, the loop filter modulates the output of the buffer until they are in sync. The loop filter is also used to eliminate jitter and wander from the signal. It ensures that the signal is output at a stable rate, even in the presence of variations in the reference clock. Once the signal is in sync with the reference clock, it is output from the CY28401OCT with low jitter and wander.

The CY28401OCT is ideal for applications that require perfect synchronization between two clocks or between two components of a system. In addition, the CY28401OCT\'s jitter and wander attenuating capabilities allow the user to recover clocks and signals of varying lengths, ensuring optimal system performance.

In conclusion, the CY28401OCT is a precision Jitter and Wander Attenuator/Buffer device that is designed for clock recovery applications. It provides high performance jitter and wander attenuation, making it suitable for a wide variety of clock and timing applications, as well as data communication networks. Its programmable loop filter ensures optimum system performance, while its multiplex outputs convert multiple clock sources into one signal with low jitter and wander. As such, the CY28401OCT is a reliable and cost-effective solution for the clock and timing requirements of today\'s applications.

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