ISL8510IRZ-T

Overview

The ISL8510IRZ-T is a 1-to-10 differential HCSL fanout buffer manufactured by Renesas Electronics Corporation. It translates various differential input signal levels, including LVPECL, LVHSTL, LVDS, and HCSL, to differential HCSL output levels without requiring external bias networks. The device operates at a maximum frequency of 250MHz with an operating supply voltage of 3.3V. It features a maximum output skew of 165ps and part-to-part skew of 250ps. The component is characterized for an ambient operating temperature range of 0°C to 70°C and is available in a lead-free RoHS-compliant package.

Feature Summary

• Translates multiple differential signal standards to HCSL outputs
• Eliminates the need for external bias networks
• Provides accurate crossover voltage and symmetric duty cycle

Applications

• PCI Express interface applications
• FBDIMM system interfacing

Procurement Notes

Verify the specific suffix 'IRZ-T' against official Renesas documentation to confirm the tape-and-reel packaging configuration and industrial temperature grade. Ensure the source document explicitly identifies this part number as active or obsolete, as availability status can change. Cross-reference the manufacturer's current product lifecycle status before finalizing procurement plans.

Selection Notes

Select this component when interfacing systems that require converting diverse differential clock signals into HCSL format for downstream logic. The absence of external bias requirements simplifies board layout. Verify that the 3.3V supply voltage aligns with the target system power rails and that the 0°C to 70°C temperature range meets the operational environment requirements.

Part Context

This component belongs to the family of high-speed clock distribution buffers designed for digital signal integrity. It serves as a critical interface element in high-performance computing and telecommunications infrastructure where precise timing and signal translation between different logic families are required.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data.