9DML0441AKILFT

9DML0441AKILFT is a 2:4 3.3V clock mux. It supports PCIe Gen1–5 common clocked (CC), separate reference no spread (SRnS), and separate reference independent spread (SRIS) architectures. The parts provide a choice of asynchronous or glitch-free, gapped-clock switching modes, and offer a choice of integrated output terminations for direct connection to 100 ohm transmission lines. Selectable asynchronous or glitch-free, gapped-clock switching; allows the mux to be selected at power up even if both inputs are not running, then transition to glitch-free switching mode. Typical applications are servers, ATE, storage applications.

• Four 1–200MHz low-power HCSL (LP-HCSL) DIF pairs
• 79mW typical power consumption
• Spread spectrum clocking (SSC) compatible
• OE# pins for each output, HCSL-compatible differential inputs
• Supply voltage range from 3.135 to 3.465V (supply voltage for core and analogue)
• Input current is 50µA max (VIN = 0 V, VIN = VDD, single-ended inputs)
• Input frequency is 200MHz maximum
• Slew rate is 2.4V/ns typical (scope averaging on, default settings)
• 24-VFQFPN package
• Temperature rating range from -40°C to +85°C