9DB833AGLFT

Overview

The 9DB833AGLFT is a clock buffer manufactured by Renesas Electronics, designed for PCI Express Gen 3 applications. It features eight outputs and operates within a supply voltage range of 3.135 V to 3.465 V. The device supports a maximum input frequency of 166 MHz and maintains a maximum propagation delay of 0 ps. It is housed in a TSSOP-48 package and functions reliably across an operating temperature range from -40°C to +85°C.

Feature Summary

• Eight-output configuration optimized for PCIe Gen 3 signal distribution
• Zero propagation delay (0 ps max) for precise timing alignment
• Supports input frequencies up to 166 MHz with HCSL output levels
• Industrial temperature rating spanning -40°C to +85°C

Applications

• PCI Express Gen 3 clock distribution networks
• High-speed data acquisition systems requiring low-jitter buffering
• Telecommunications infrastructure equipment
• Industrial control systems with strict timing requirements

Procurement Notes

Verify the specific suffix 'GLFT' against official Renesas documentation to confirm package type and tape-and-reel packaging details. Ensure compatibility with existing PCB footprints for the TSSOP-48 form factor. Cross-reference RoHS compliance status with current regulatory standards before procurement integration.

Selection Notes

Select this component when eight buffered clock outputs are required for PCIe Gen 3 architectures. Confirm that the 3.135 V to 3.465 V supply voltage aligns with system power rails. Evaluate thermal management needs given the industrial temperature range and ensure the TSSOP-48 package fits the available board space constraints.

Part Context

This part belongs to the 9DB833 series of zero-delay clock buffers. It serves as a signal conditioning component for high-speed serial interfaces. The device integrates PLL technology to maintain signal integrity across multiple loads. It is distinct from lower-output variants like the 9DB233 or 9DB433.

Replacement Considerations

Publicly confirmed substitute part numbers for the 9DB833AGLFT were not identified in the provided source material. Verify pin-to-pin compatibility with any alternative components through official datasheet comparison.