853S014AGILFT

Overview

The Renesas 853S014AGILFT is a low skew, high-performance 1-to-5 differential-to-LVPECL/ECL fanout buffer. It features two selectable differential LVPECL clock inputs (PCLKx, nPCLKx) that accept LVPECL, LVDS, CML, or SSTL levels. The device provides five differential outputs with a maximum operating frequency of 2GHz. Key electrical specifications include a maximum output skew of 55ps and a maximum part-to-part skew of 100ps. Propagation delay is limited to 500ps maximum, with an additive phase jitter of 0.10ps RMS maximum. It operates on a full 2.5V or 3.3V supply range.

Feature Summary

• Five differential LVPECL/ECL outputs
• Two selectable differential LVPECL clock inputs accepting LVPECL, LVDS, CML, or SSTL
• Maximum output frequency of 2GHz
• Output skew: 55ps (maximum); Part-to-part skew: 100ps (maximum)

Applications

• Networking equipment requiring precise clock distribution
• Communications infrastructure systems
• Computing applications demanding low skew performance

Procurement Notes

Verify the ordering suffix 'GILFT' corresponds to the specific lead-free (RoHS 6) tape and reel packaging configuration. Confirm the active status and availability through official Renesas channels or authorized distributors, as supply chain conditions may vary. Ensure the procurement quantity aligns with the standard reel quantity requirements specified in the manufacturer's documentation.

Selection Notes

Select this component when a 1-to-5 fanout buffer with differential inputs is required for LVPECL or ECL logic families. It is suitable for designs needing input flexibility, as it accepts multiple differential signal standards including LVDS and CML. Verify that the 2GHz maximum frequency and 55ps output skew meet the system timing constraints. Ensure the power supply voltage matches either the 2.5V or 3.3V LVPECL mode requirements.

Part Context

The 853S014AGILFT belongs to the Renesas 853S series of clock timing ICs. This series includes various clock buffers, drivers, and multiplexers designed for high-speed digital applications. The device is part of a family offering low skew characteristics and flexible input/output configurations for networking, communications, and computing markets.

Replacement Considerations

Consult the official datasheet for direct pin-compatible replacements within the 853S series. Verify that any substitute component maintains the same 1-to-5 topology, differential input compatibility, and skew specifications. Cross-reference package dimensions and thermal characteristics to ensure mechanical fit.