9QXL2001BNHGI

Clock Buffers, Drivers Overview

The 9QXL2001BNHGI is a DB2000QL differential fanout buffer manufactured by Renesas Electronics Corporation. It provides a 1:20 distribution ratio, converting one HCSL differential input into twenty HCSL differential outputs. The device operates within a supply voltage range of 3.135V to 3.465V and supports maximum frequencies up to 400 MHz. It is housed in an 80-GQFN (6x6 mm) package with dual rows and an exposed pad, designed for surface mount applications across a temperature range of -40°C to 85°C.

Clock Buffers, Drivers Feature Summary

• 1:20 differential clock distribution ratio
• HCSL compatible input and output signaling
• Maximum operating frequency of 400 MHz
• Compact 80-GQFN (6x6 mm) package

Clock Buffers, Drivers Applications

• High-performance computing servers
• NVMe storage systems
• Networking accelerators
• Industrial control embedded systems

Clock Buffers, Drivers Procurement Notes

Verify the specific NHGI suffix against official documentation to confirm exact packaging details and compliance status. Ensure the ordering information matches the required 80-GQFN package dimensions and thermal characteristics for the target application design.

Clock Buffers, Drivers Selection Notes

Select this component when a single HCSL source requires expansion to twenty differential loads. Confirm that the system power supply remains within the 3.135V to 3.465V range. Verify that the 400 MHz frequency limit meets the timing requirements of the connected downstream components.

Clock Buffers, Drivers Part Context

This part belongs to the DB2000QL series of high-performance clock buffers. It serves as a signal distribution solution for complex digital systems requiring multiple synchronized clock domains derived from a single reference source.

Clock Buffers, Drivers Replacement Considerations

Check for pin-compatible alternatives within the DB2000 family or other Renesas fanout buffers offering similar 1:20 ratios and HCSL compatibility.