9DMU0131AKILF

9DMU0131 2:1 1.5V PCIe Gen1-2-3 Clock Mux DATASHEET General Description Features/Benefits The 9DMU0131 is a member of IDT's SOC-Friendly 1.5V Ultra-Low-Power (ULP) PCIe Gen1-2-3 family. The output has an OE# pin for optimal system control and power management. The part provides asynchronous or glitch-free switching modes. • LP-HCSL output; saves 2 resistors compared to standard Recommended Application • • • • • 2:1 1.5V PCIe Gen1-2-3 Clock Mux Output Features • • • 1 – Low-Power (LP) HCSL DIF pair Key Specifications HCSL output 1.5V operation; 11mW typical power consumption Selectable asynchronous or glitch-free switching; allows the mux to be selected at power up even if both inputs are not running, then transition to glitch-free switching mode Spread Spectrum Compatible; supports EMI reduction OE# pin; supports DIF power management HCSL differential inputs; can be driven by common clock sources 1MHz to 167MHz operating frequency Space saving 16-pin 3x3mm VFQFPN; minimal board space • DIF additive cycle-to-cycle jitter