9DB106BGLFT

Application Specific Clock/Timing Overview

The Renesas Electronics Corporation 9DB106BGLFT is a PLL-based clock driver within the 9DB Series, designed for PCI Express applications. It features six true outputs with HCSL signaling and accepts an LVCMOS input. The device operates at a maximum frequency of 105 MHz with a supply voltage range of 3.135 V to 3.465 V. It exhibits a maximum propagation delay of 150 ps and draws 130 mA during operation. Packaged in a TSSOP-28 housing (MO-153), it supports an operating temperature range from 0°C to +70°C.

Application Specific Clock/Timing Feature Summary

• Six-output HCSL clock buffer optimized for PCIe Gen 1/2 timing
• Integrated PLL for jitter attenuation and zero-delay buffering
• LVCMOS input interface compatible with standard logic families
• RoHS compliant construction in a 28-pin TSSOP package

Application Specific Clock/Timing Applications

• PCI Express (PCIe) Gen 1 and Gen 2 system clock distribution
• High-performance computing server backplanes
• Networking infrastructure equipment requiring precise clock synchronization

Application Specific Clock/Timing Procurement Notes

Verify the component status as active or obsolete through official Renesas channels before procurement. Confirm that the specific suffix 'GLFT' corresponds to the required tape-and-reel packaging quantity and RoHS compliance level. Ensure the ordering documentation matches the exact part number to avoid substitution errors with similar family members.

Application Specific Clock/Timing Selection Notes

Select this component when a single LVCMOS source must drive up to six differential loads in a PCIe architecture. Verify that the 105 MHz maximum frequency meets the system's clock requirements. Ensure the PCB layout accommodates the TSSOP-28 footprint and that the power supply rails strictly adhere to the 3.135 V to 3.465 V specification to maintain signal integrity.

Application Specific Clock/Timing Part Context

This device belongs to the 9DB106 family of zero-delay buffers manufactured by Renesas Electronics. It serves as a successor or variant to earlier IDT-branded parts like the ICS9DB106 series following corporate acquisitions. The component is distinct from other family members by its specific output count and package configuration.

Application Specific Clock/Timing Replacement Considerations

The 9DB106BFLF is identified as a discontinued predecessor. The 9DB106BGLF is listed as a similar alternative, though verification of the 'T' suffix indicating reel packaging is necessary for direct interchangeability.