9SQL4958DNDGI

Overview

The 9SQL4958DNDGI is a PCIe Gen1-5 clock generator manufactured by Renesas Electronics Corporation. It features an integrated PLL and supports LVCMOS outputs with a 1:08 input-to-output ratio. The device operates within a supply voltage range of 3.135V to 3.465V and supports frequencies up to 100MHz. Designed for surface mount installation, it is housed in a 48-VFQFPN (6x6) package with an exposed pad. The component functions within an operating temperature range of -40°C to 85°C.

Feature Summary

• Supports PCIe Gen1-5 specifications
• Integrated PLL with LVCMOS outputs
• 1:08 output ratio capability
• Operates at frequencies up to 100MHz

Applications

• PCI Express (PCIe) systems
• Clock generation for high-speed digital interfaces

Procurement Notes

Verify the specific suffix DNDGI against official Renesas documentation to confirm pinout, tape-and-reel specifications, and exact thermal characteristics. Ensure compatibility with the required 3.135V to 3.465V supply voltage and 48-VFQFPN footprint during procurement planning.

Selection Notes

Select this component when designing PCIe Gen1-5 architectures requiring multiple LVCMOS clock outputs from a single source. Confirm that the 100MHz maximum frequency meets system requirements and that the -40°C to 85°C industrial temperature range aligns with environmental conditions.

Part Context

This part belongs to the 9SQL4958 series of application-specific clock generators. It is designed specifically for PCI Express applications, providing stable clock signals necessary for data integrity in high-speed serial links.

Replacement Considerations

Consult Renesas official substitution guides for equivalent parts. Verify pin compatibility and electrical parameters before replacing with alternative vendors or newer revisions.