9E4101AFILF

Overview

The Renesas 9E4101AFILF is a PCI Express Timing Control Hub clock synthesizer designed for advanced system clocking. It supports tight ppm accuracy clocks for Serial-ATA and PCI-Express interfaces. The device features spread spectrum modulation with 0 to -0.5% down spread capability. It provides CPU clock outputs up to 400MHz. The component utilizes a 56-pin SSOP package. It operates within an embedded industrial temperature range. Jitter performance is specified with a maximum peak-to-peak chipset jitter of 85ps.

Feature Summary

• PCIe timing control hub functionality
• Spread spectrum modulation support
• Tight ppm accuracy clock generation

Applications

• PCI Express system clocking
• Serial-ATA interface timing
• CPU clock distribution

Procurement Notes

Verify the specific suffix 'AFILF' against official Renesas documentation to confirm package type and temperature grade. Confirm availability status as distributors may list discontinued or end-of-life inventory. Check RoHS compliance details in the latest datasheet revision. Ensure the 56-SSOP package matches design requirements. Validate lead-free specifications for assembly processes.

Selection Notes

Select this component when precise PCIe and SATA timing is required. Consider the 400MHz output limit for CPU clock needs. Evaluate the 85ps jitter specification against system sensitivity. Verify the industrial temperature range suitability for the target environment. Compare spread spectrum benefits for EMI reduction against other synthesizers.

Part Context

This part belongs to the TCH series of clock generators from Renesas. It is specifically engineered for high-speed serial interface applications like PCIe. The family focuses on providing stable, low-jitter clock signals for complex digital systems. It complements other timing solutions by offering dedicated support for stringent industry standards.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult Renesas official resources for current alternatives if this component is discontinued.