Renesas Electronics Corporation Application Specific Clock/Timing IDTCV115-4PVG8

The IDTCV115-4PVG8 is a programmable clock device designed for Intel P4 processors, featuring a total of three high precision Phase-Locked Loops (PLLs) for CPU, Serial ATA (SATA), and PCI clock generation. It supports a maximum output frequency of 400MHz and includes a band-gap circuit to enhance output stability against voltage variations. The device allows for multiple spread spectrum modulation options, which can be selected independently for each clock output, minimizing interference between clock groups. Key specifications include a cycle-to-cycle jitter of less than 85ps for both CPU/SRC and SATA clocks, and a static PLL frequency divide error of less than 114 ppm for general outputs and less than 5 ppm for the 48MHz output. The IDTCV115-4PVG8 is packaged in a 56-pin Small Shrink Outline Package (SSOP) and operates within a commercial temperature range of 0¬8C to +70¬8C. This device is suitable for applications requiring precise clock generation and stability in high-performance computing environments.