9DMU0141AKILFT

Overview

The 9DMU0141AKILFT is a PCI Express (PCIe) clock multiplexer designed for SOC-friendly 1.5 V Ultra-Low-Power applications. It features a 2:1 input-to-output ratio with one differential output and two differential inputs. The device operates within a frequency range of 1 MHz to 167 MHz and supports spread spectrum input for EMI reduction. Key electrical specifications include a typical power consumption of 11 mW at 1.5 V supply voltage and an additive phase jitter of 350 fs RMS. The component utilizes LP-HCSL output signaling with integrated terminations, eliminating the need for external resistors.

Feature Summary

• LP-HCSL output with integrated 100-ohm terminations for direct connection to transmission lines
• Selectable asynchronous or glitch-free switching modes
• Spread spectrum compatible for EMI reduction
• Space-saving 3x3 mm 16-pin VFQFPN package

Applications

• PCI Express Gen1-2-3 systems
• SOC-friendly clock distribution networks
• Systems requiring low-power PCIe clock management

Replacement Considerations

The 9DMV0131BKILF is listed as a manufacturer-recommended replacement for the discontinued 9DMU0131AKILF variant. For the 9DMU0141 series specifically, verify compatibility with current design requirements as the 9DMU0141AKILF status may vary by distributor.