CY2309CZXI-1

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The CY2309CZXI-1 is a high-performance clock/timing generator that is typically used as a clock generator, PLLs (Phase Locked Loop), frequency synthesizer or any other device that requires precise timing. It operates in a wide frequency range from 6GHz to 2GHz, and has a resolution of 1 picosecond. Its low power consumption and compact size make it ideal for use in a variety of applications.

The CY2309CZXI-1 uses an advanced surface-mount technology to embed a digital photosensitive oscillator, PLL synthesizer, driver and voltage regulator on a single integrated circuit. It is powered by a single 5V power source and requires an external reference clock of 10-200MHz frequency. The oscillator can achieve stable operation with a much wider range of allowed frequencies by using the in-built PLL function. The IC also features a built-in output level control and temperature compensation circuit, which allow for high performance and stability over a wide temperature range.

The CY2309CZXI-1 is designed to generate high-speed digital and analog clock outputs from the reference clock. The PLL circuit uses a pre-defined frequency relationship and a voltage-controlled oscillator (VCO) to synthesize a set of harmonics for the reference clock. These harmonics are then filtered and routed to the clock outputs of the IC. The clock outputs support a wide range of frequencies, from 10MHz to 200MHz, and can be configured to provide differential outputs. The IC is capable of operating with very low jitter and phase noise, making it a suitable choice for high-speed digital systems.

The CY2309CZXI-1 also supports spread-spectrum clock output, which is ideal for use in EMI/RFI sensitive applications. The spread-spectrum output can be configured in various clock profiles with frequencies ranging from 10MHz to 200MHz, depending on the reference clock. Additionally, the IC is compliant with JEDEC Standard 17 for low-jitter clock generators, as well as RoHS and WEEE directives.

Overall, the CY2309CZXI-1 is an excellent choice for use in clock generator, PLLs, frequency synthesizers and other applications that require precise timing. It is highly integrated, low power, and temperature compensated, making it suitable for use in a variety of applications. The IC is designed to operate in a wide frequency range and can generate multiple clock outputs with very low jitter and phase noise. It also supports spread-spectrum clock output, making it ideal for EMI/RFI sensitive applications.

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