9DMV0131AKILF

Overview

The Renesas 9DMV0131AKILF is a 2:1 PCIe Gen1-2-3 clock multiplexer operating at 1.8V with typical power consumption of 12mW. It features Low-Power HCSL differential outputs and HCSL differential inputs, supporting frequencies from 1MHz to 200MHz. The device provides selectable asynchronous or glitch-free switching modes and includes an OE# pin for power management. Additive cycle-to-cycle jitter is less than 5ps, and phase jitter meets PCIe Gen1-2-3 compliance standards. It is housed in a space-saving 16-pin VFQFPN package (3x3mm) suitable for industrial temperatures ranging from -40°C to +85°C.

Feature Summary

• LP-HCSL output saves two resistors compared to standard HCSL
• Selectable asynchronous or glitch-free switching modes
• Spread spectrum compatible for EMI reduction
• HCSL differential inputs driven by common clock sources

Applications

• PCIe Gen1-2-3 clock distribution systems
• SOC-friendly low-power clock mux applications
• Systems requiring minimal board space and low power consumption

Procurement Notes

Verify the component status as discontinued through official Renesas channels. Confirm availability of replacement parts such as the 9DMV0131BKILF if sourcing new inventory is required. Ensure ordering suffixes match specific packaging requirements like trays or tape and reel.

Selection Notes

Select this part for designs requiring 2:1 clock muxing with LP-HCSL outputs. Ensure input clocks are within the 1MHz to 200MHz range. Verify that the 1.8V supply voltage aligns with system power rails. Consider thermal characteristics if operating in high ambient temperatures.

Part Context

This component belongs to IDT's SOC-Friendly 1.8V Very-Low-Power PCIe Gen1-2-3 family. It integrates output terminations for direct connection to 100-ohm transmission lines. The device supports DIF power management via dedicated OE# pins for each output.

Replacement Considerations

The 9DMV0131BKILF is listed as a manufacturer-recommended alternative. Verify pin compatibility and electrical specifications before substitution.

FAQ

What switching modes does the 9DMV0131 support?

It supports both asynchronous and glitch-free switching modes, selectable via the SW_MODE pin.

How is the OE# pin configured?

The OE# pin is active-low and has an internal pull-up resistor. It disables outputs when high and enables them when low.

What is the typical power consumption?

The typical power consumption is 12mW during operation.