CY22801FXI

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CY22801FXI is a type of clock/timing circuits designed for frequency synthesis and clock generation requirements. These devices have the capability to generate a highly precise clock signal, with low power consumption and minimal external components. They are ideal for use in a range of applications, including automotive, communications, industrial, and medical applications.

The CY22801FXI consists of a High Speed Differential VCO (HSDVCO) and Phase-Locked Loop (PLL) circuit. The HSDVCO generates a broad range of frequencies and is controlled by the programmable PLL. By varying the input frequency and the control voltage, the PLL is used to set the output frequency of the HSDVCO. The output of the HSDVCO is filtered through an on-chip SAW filter and is then output from the CY22801FXI.

The CY22801FXI provides ultra-low jitter outputs up to 266.24 MHz. It adopts a low-voltage differential signaling (LVDS) output, which allows for a wide operating range in terms of frequency and voltage. The flexible reference clock input can accept signals from a crystal oscillator, an LVCMOS oscillator, or a digital clock. The CY22801FXI also features robust power management with a power-down mode, in which the power consumption is minimized when the chip is not in active use.

The CY22801FXI is suitable for applications requiring high frequency and/or low jitter outputs. It features a wide operating frequency range that is suitable for automotive, communication, industrial, and medical applications. The flexible reference clock inputs and low-voltage differential signaling output make the CY22801FXI a convenient and reliable solution for clock/timing circuits.

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