83908AGI-02LFT

Overview

The 83908AGI-02LFT is a low skew, 1-to-8 crystal-to-LVCMOS fanout buffer manufactured by Renesas Electronics. It converts a single crystal oscillator input into eight LVCMOS outputs. The device supports an output frequency range up to 200 MHz with an output skew of 70 ps. It operates at supply voltages of 1.8V, 2.5V, and 3.3V. The component is housed in a 24-TSSOP package and contains one circuit.

Feature Summary

• Converts a single crystal oscillator input into eight LVCMOS signals
• Provides low skew distribution for precise timing alignment
• Supports multiple voltage levels including 1.8V, 2.5V, and 3.3V

Applications

• Crystal oscillator signal distribution
• LVCMOS clock buffering
• High-speed digital system timing networks

Procurement Notes

Verify the exact part number suffix, as variations such as 'LF' or 'T' may indicate specific packaging or lead-free status. Confirm that the obsolete status does not impact long-term availability requirements. Ensure the 24-TSSOP package footprint matches the design layout. Cross-reference the marking code ICS83908AI02L for authenticity checks during incoming inspection.

Selection Notes

Select this component when a single crystal source must drive multiple LVCMOS loads with minimal skew. It is suitable for applications requiring operation across 1.8V, 2.5V, and 3.3V domains. Consider the 200 MHz maximum frequency limit and the 24-TSSOP package constraints. Verify compatibility with the specific crystal oscillator type intended for use.

Part Context

This part belongs to the Renesas clock buffer family, specifically designed for crystal-to-LVCMOS conversion. It serves as a fanout buffer to distribute timing signals. The device is distinct from multiplexers despite some generic descriptions, focusing on single-input to multi-output distribution. It addresses timing integrity needs in complex digital systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements should be verified through official Renesas channels or authorized distributors for equivalent performance specifications.