85314AGI-11LF

Overview

The Renesas 85314AGI-11LF is a low skew, high-performance 1-to-5 differential-to-LVPECL/ECL fanout buffer. It features two selectable differential clock inputs and five LVPECL outputs. The device supports input levels including LVPECL, LVDS, CML, and SSTL. Maximum output frequency reaches 2GHz with a maximum output skew of 55ps and part-to-part skew of 100ps. Propagation delay is 500ps maximum, and additive phase jitter is 0.10ps RMS maximum. It operates in LVPECL mode with VCC from 2.375V to 3.8V or ECL mode with VEE from -3.8V to -2.375V. The component is housed in a 20-pin SOIC package.

Feature Summary

• Five differential LVPECL/ECL outputs
• Two selectable differential LVPECL clock inputs
• Maximum output frequency of 2GHz
• Low output skew: 55ps (maximum)

Applications

• High-speed clock distribution networks
• Data communication systems requiring precise timing
• Test and measurement equipment

Procurement Notes

The 85314AGI-11LF is listed as End-of-Life (EOL) by the manufacturer. Availability is restricted, and distributors may not stock this item. Verification of current supply status and alternative sourcing options is required before procurement planning.

Selection Notes

Select this component for applications requiring low skew differential clock buffering. Ensure input signal compatibility with LVPECL, LVDS, CML, or SSTL levels. Verify power supply requirements match the specific LVPECL or ECL operating voltage range defined in the datasheet.

Part Context

This part belongs to the 85314I-01 series of clock drivers and distribution ICs manufactured by Renesas Electronics. It serves as a fanout buffer designed to maintain signal integrity across multiple loads in high-frequency digital circuits.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Due to the End-of-Life status, engineering evaluation of compatible alternatives from the same family or other manufacturers is necessary.