The CY2SSTV8575 is a high-performance, low-skew, low jitter zero-delay buffer designed to distribute differential clocks in high-speed applications. It generates five differential pair clock outputs from one differential pair clock input, and features differential feedback clock outputs and inputs. It supports an operating frequency of 60 MHz to 170 MHz, and is compatible with 266 MHz DDR SDRAM. It has low jitter (cycle-to-cycle) and very low skew, and supports spread spectrum. It also has a power management control input, high-impedance outputs when the input clock is less than 20 MHz, and operates at 2.5V.