9DBV0631BKILFT

Overview

The 9DBV0631BKILFT is a six-output, 1.8 V PCIe Gen1-2-3 Zero-Delay clock generator manufactured by Renesas Electronics. It supports differential input and output signaling with LP-HCSL output types. The device operates within a supply voltage range of 1.71 V to 1.89 V and features selectable SMBus addresses for configuration. It is designed for low-power applications in computing and networking systems requiring precise clock distribution.

Feature Summary

• Provides six differential outputs for zero-delay clock generation
• Supports PCIe Gen1, Gen2, and Gen3 standards
• Operates at 1.8 V supply voltage for low power consumption
• Includes selectable SMBus addresses for flexible system integration

Applications

• PCIe-based server and workstation platforms
• High-performance networking equipment
• Storage area network (SAN) controllers
• Consumer electronics requiring low-jitter clocking

Procurement Notes

Verify the complete part number including suffixes such as 'BKILFT' to ensure correct packaging and lead-free status. Confirm RoHS compliance details directly from the manufacturer's datasheet or authorized distributor documentation prior to procurement. Check for end-of-life notifications as availability may be limited.

Selection Notes

Select this component when designing systems requiring six synchronized clock outputs with minimal skew for PCIe interfaces. Ensure the design accommodates the 1.8 V supply requirement and provides adequate filtering for the analog power rail. Consider thermal management and PCB layout constraints associated with high-speed differential signaling.

Part Context

This device belongs to Renesas' family of ultra-low-power PCIe clock generators. It replaces older 3.3 V solutions, offering significant power reduction and board space savings. The zero-delay architecture ensures that output clocks are phase-aligned with the input reference, critical for high-speed data transmission integrity.

Replacement Considerations

Direct substitutes include other Renesas 9DBV series devices with compatible pinouts and electrical characteristics. Verify compatibility with existing firmware and SMBus configurations before swapping components. Cross-reference with official replacement guides for discontinued variants.