Clock Multiplexer 2-IN HCSL/LVDS 24-Pin VFQFPN T/R

The 9DMU0431 is a member of IDT’s SOC-Friendly 1.5 V Ultra-Low-Power (ULP) PCIe Gen1-2-3 family. Each of the 4 outputs has its own dedicated OE# pin for optimal system control and power management. The part provides asynchronous and glitch-free switching modes.

• LP-HCSL outputs w/integrated terminations; saves 8 resistors compared to standard HCSL outputs
• 1.5 V operation; 31 mW 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# pins; support DIF power management
• HCSL differential inputs; can be driven by common clock sources
• 1 MHz to 167 MHz operating frequency
• Space-saving 4x4 mm 24-pin VFQFPN; minimal board space