9FGL6241AP202NDGI

Overview

The 9FGL6241AP202NDGI is a PCI Express (PCIe) clock generator IC manufactured by Renesas Electronics. It operates at a maximum frequency of 100MHz with one output channel. The device supports LP-HCSL and LVCMOS output signaling types. It features an internal PLL for clock generation and utilizes a 3:2 input-to-output ratio. The component is housed in a 28-VFQFPN package with dimensions of 4x4mm and includes an exposed pad for thermal management. It is designed for surface mount installation.

Feature Summary

• Supports PCIe clocking architectures including SRIS, SRnS, and CC modes
• Integrated terminations for 100Ω systems to reduce external resistor count
• SMBus-selectable spread spectrum capabilities (-0.5% and -0.25%)
• Operates within a temperature range of -40°C to +85°C

Applications

• PCI Express Gen 1 through Gen 6 compliant systems
• U.2 and M.2 NVMe SSD form factors
• PCIe master/slave clock multiplexing applications

Procurement Notes

Verify the specific suffix NDGI against the manufacturer's current datasheet to confirm packaging type and RoHS compliance status. Factory pack quantities may vary; confirm minimum order requirements directly with authorized distributors or the manufacturer before placing orders. Ensure the voltage supply specifications match the target system design.

Selection Notes

Select this component when a single-output PCIe clock generator with integrated 100Ω termination is required. Compare with the 9FGL6251 if two outputs are needed instead of one. Verify that the 28-VFQFPN package fits the PCB layout constraints. Confirm compatibility with the desired spread spectrum settings via SMBus interface.

Part Context

This part belongs to the 9FGL62xx series of intelligent PCIe clock buffers and generators. These devices are optimized for high-speed serial interfaces like NVMe and PCIe. The series typically offers low power consumption and flexible clocking architectures to support various system designs from consumer electronics to enterprise storage solutions.

Replacement Considerations

The 9FGL6251AP202NDGI serves as a functional alternative if dual outputs are acceptable. Check pinout compatibility and electrical parameters such as output impedance and supply voltage ranges before substituting.