8430S10BYI-02LFT

Overview

The 8430S10BYI-02LFT is a clock generator IC from Renesas Electronics Corporation, designed for Cavium processors. It operates within an ambient temperature range of -40°C to 85°C and utilizes a PTQFP package with 48 leads and a 0.5mm pitch. The device supports multiple input frequencies including 25MHz, 33.333MHz, 50MHz, 66.667MHz, 80MHz, 83.333MHz, 100MHz, 125MHz, and 133.333MHz. It provides ten outputs capable of LVCMOS, LVDS, and LVPECL logic families, powered by a 3.3V core voltage.

Feature Summary

• Supports ten output channels with selectable LVCMOS, LVDS, or LVPECL types
• Compatible with Cavium processor applications
• Accepts crystal, CML, LVCMOS, LVDS, or LVPECL input signals
• Operates on a single 3.3V supply voltage

Applications

• Cavium processor clock generation systems

Procurement Notes

Verify the specific suffix 'LFT' against official Renesas documentation to confirm lead-free status and tape-and-reel packaging configuration. Confirm current production status as clock generators in this category may have end-of-life notifications. Ensure the 48-lead PTQFP footprint matches the target PCB design constraints before procurement.

Selection Notes

Select this component when designing for Cavium-based architectures requiring flexible output swing options across LVCMOS, LVDS, and LVPECL standards. The device accommodates various reference input frequencies ranging from 25MHz to 133.333MHz. Verify that the 3.3V operating voltage aligns with the system power distribution network and thermal requirements for the -40°C to 85°C industrial temperature range.

Part Context

This part belongs to the 8430 series of clock generators specifically optimized for networking and processor applications. It complements other Renesas timing solutions like the 843S and 841S series by providing multi-output flexibility for complex digital systems requiring diverse signal levels.