Renesas Electronics Corporation Application Specific Clock/Timing 9DMU0431AKILF

The 9DMU0431AKILF is a 2:4 PCIe Gen1-2-3 clock multiplexer designed for low-power applications, operating at 1.5V with a typical power consumption of 31mW. It features four low-power HCSL differential outputs, each with its own dedicated output enable pin for enhanced system control and power management. The device supports selectable asynchronous or glitch-free switching, allowing for flexible integration in various designs. Key specifications include a cycle-to-cycle jitter of less than 5ps, PCIe-compliant phase jitter, and an output-to-output skew of less than 50ps. The operating frequency ranges from 1MHz to 167MHz, making it suitable for a variety of clocking applications. The product is housed in a compact 24-pin 4x4mm VFQFPN package, which is advantageous for space-constrained designs. Additionally, it is spread spectrum compatible, aiding in EMI reduction. The part is available in both tube and tape-and-reel packaging, with a temperature range of -40 to +85¬8C.