9DBL06P1B000KILF

Overview

The 9DBL06P1B000KILF is a six-output, 3.3V PCIe zero-delay/fanout clock buffer manufactured by Renesas Electronics. It supports PCIe Gen 1 through Gen 6 architectures and accepts spread spectrum inputs. The device features low power HCSL (LP-HCSL) outputs that eliminate the need for external termination resistors per output pair. It allows direct connection to 85Ω transmission lines and includes dedicated OE# pins for each output. Configuration is managed via pin selection or SMBus interface with three selectable addresses.

Feature Summary

• Supports PCIe Gen 1–6 Common Clocked and Independent Reference architectures
• Six LP-HCSL differential outputs eliminate external termination resistors
• Accepts spread spectrum input signals without degradation
• Configurable via pin select or SMBus interface with multiple address options

Applications

• PCIe Riser Cards
• nVME Storage Systems
• Networking Accelerators
• Industrial Control and Embedded Systems

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm package type and temperature range. Ensure compatibility with system voltage requirements of 3.3V. Confirm signal integrity specifications match the target PCIe generation. Check for RoHS compliance status if required by procurement policy. Validate lead-free status through manufacturer datasheets.

Selection Notes

Select this component when six synchronized PCIe clock outputs are required for high-speed data transfer applications. It is suitable for designs needing zero-delay buffering with spread spectrum tolerance. Consider its LP-HCSL output capability for simplified PCB layout by removing external resistors. Evaluate its SMBus configurability for flexible system integration. Ensure the operating frequency range meets the specific PCIe generation needs.

Part Context

This part belongs to Renesas' PCIe clock buffer family, designed for high-performance computing and storage environments. It complements other clock generators and buffers in the portfolio by providing fanout and zero-delay buffering capabilities. The device addresses the increasing complexity of PCIe topologies in modern servers and networking equipment.

Replacement Considerations

Consult official Renesas substitution guides for verified alternatives. Generic equivalents may not support identical PCIe Gen 6 jitter specifications or LP-HCSL signaling. Verify pin-to-pin compatibility and electrical characteristics before replacement.