8743008DKILF

Overview

The Renesas 8743008DKILF is a clock generator and support product belonging to the Femtoclock series. It features eight outputs with a maximum output frequency of 165 MHz and a maximum input frequency of 165 MHz. The device operates on a 3.3 V supply voltage and utilizes HCSL, LVDS, LVPECL, M-LVDS, LVHSTL, and LVDS input types. Output types include LVDS and LVPECL. It is housed in a VFQFPN-56 package with a specified jitter of 0.57 ps. The component supports surface mount installation and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Generates precise clock signals with low jitter performance for high-speed data transmission applications.
• Supports multiple differential output standards including LVDS and LVPECL for flexible system integration.
• Accepts diverse input signal formats such as HCSL, LVDS, and LVPECL to accommodate various source requirements.

Applications

• High-speed serial communication interfaces
• Data converter clocking systems
• Telecommunications equipment timing

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and moisture sensitivity level prior to storage and handling. Check for specific end-of-life notifications or product discontinuance updates from Renesas Electronics to ensure long-term supply chain stability. Validate package marking and date codes against official documentation to prevent counterfeit risks.

Selection Notes

Select this component when designing systems requiring multi-output clock distribution with mixed standard compatibility. Ensure the design accommodates the 3.3 V operating voltage and the thermal characteristics of the VFQFPN-56 package. Consider the input frequency limits and jitter specifications relative to the target application's timing budget. Evaluate the need for specific output drive strengths associated with LVDS and LVPECL modes.

Part Context

This part belongs to the Renesas Femtoclock family of clock generators, designed for precision timing in digital systems. It complements other Renesas timing solutions by offering integrated generation capabilities with low phase noise. The series targets applications demanding high reliability and signal integrity across industrial and commercial environments.

Replacement Considerations

Consult official Renesas cross-reference tools for verified substitute part numbers. Verify pinout compatibility and electrical parameter equivalence before substitution. Check for any changes in package dimensions or thermal performance that may impact PCB layout.