CY26121KZC-21T

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CY26121KZC-21T is a clock generator device with 549MHz frequency output for popular protocols like PCI Express, USB 3.0, HDMI, and Serial ATA. It is a high performance-to-cost ratio device with high jitter and phase noise immunity. It is designed for applications such as those in communications, storage systems, and embedded systems. It is well suited for modern digital systems that demand lower power consumption, smaller size, and extended temperature ranges.

The CY26121KZC-21T is a jitter-optimized PLL based clock generator. It uses a feedback loop to compare the output clock to the input reference. The difference is then used to generate a phase error voltage, which is then filtered and fed back to the loop filter and phase detector. This loop filter and phase detector combination is the core of the PLL. The output clock frequency is controlled by the values of the components in the loop filter and reference, and the operating parameters such as the center frequency, the VCO gain, and the loop bandwidth. The device features excellent jitter performance, and it is capable of generating a range of clock frequencies up to 549MHz.

The CY26121KZC-21T is ideal for applications where jitter and PSNR need to be optimized such as in digital audio and video systems. Its low jitter output and high level of frequency stability makes it especially suitable for applications where timing stability is critical. The low power consumption and small form factor allow it to be used in space constrained applications. It supports a wide range of output frequencies and is suitable for transmission, storage, and computing applications.

The CY26121KZC-21T is widely used in networking, communications and broadcast systems. It can be used to generate a range of clock signals that are used in datacenter networks and base stations, as well as to generate a reference clock for Ethernet networks, WAN, or SAN systems. It also can be used to generate a signal for a satellite transceiver, enabling accurate synchronization of communication systems with each other. Moreover, it can be used to generate a precise clock for encoding/decoding of high definition video signals as used in professional broadcast applications.

The CY26121KZC-21T is an innovative, high performance clock generator device with excellent timing accuracy, low power, and small form factor. Its features enable users to generate precise clock signals in a wide range of digital, communications, and video applications. With its high jitter immunity and low operating temperature, it is capable of meeting the demands of today’s digital systems that require precise and reliable timing synchronization.

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