CY2305CSXC-1H

The Infineon CY2305CSXC-1H is a 3.3V Zero Delay Clock Buffer, serving as a die replacement for older CY2305 and CY2309 parts. This component is engineered to distribute high-speed clocks efficiently, featuring on-chip phase-locked loops (PLLs) that lock to an input reference clock.

Key electrical characteristics include an operating frequency range of 10 MHz to 133 MHz, zero input and output propagation delay, and multiple low-skew outputs. Specifically, the CY2305C variant drives five outputs. It exhibits typical cycle-to-cycle jitter of 50 ps at 66 MHz with a 15 pF load. The device operates at a standard 3.3V supply voltage.

Designed for ease of integration, the CY2305CSXC-1H is available in a space-saving 8-pin SOIC package, suitable for surface mount applications. The device includes a power-down mode that activates when no rising edges are detected on the reference input, significantly reducing current consumption. This feature makes it suitable for power-sensitive designs.

This clock buffer is ideal for applications requiring precise clock signal distribution with minimal delay and skew. Its robust design and compact packaging facilitate its use in various electronic systems where reliable clocking is critical.