854S712AKILF

Overview

The 854S712AKILF is a differential, high-speed 1:2 data and clock fanout buffer and line driver manufactured by Renesas Electronics. It operates from a single 3.3V power supply within the industrial temperature range of -40°C to +85°C. The device features LVDS-compliant outputs and accepts CML, LVDS, or LVPECL inputs. It supports maximum input and output frequencies of 3 GHz with a maximum propagation delay of 500 ps. The unit consumes 90 mA of operating current and is housed in a 16-lead VFQFN package.

Feature Summary

• Configurable pre-emphasis for optimizing low bit error rate or power consumption
• LVDS-compliant outputs with internal input termination
• Bias voltage output for AC-coupling applications
• Supports data rates up to 4.5 Gbps (NRZ)

Applications

• Driving backplanes
• Long transmission lines
• Clock distribution networks

Procurement Notes

Verify component authenticity through authorized channels. Confirm moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Ensure the ordering suffix matches the specific packaging configuration required for the production line.

Selection Notes

Select this component when a 1:2 fanout buffer with configurable pre-emphasis is required. Verify that the system design accommodates the 90 mA operating current draw. Ensure the PCB layout supports the small VFQFN footprint for space-efficient designs.

Part Context

This part belongs to the 854S712I series of clock buffers and drivers. It is designed to reduce inter-symbol interference effects in high-speed digital systems while maintaining low additive jitter for clock applications.

Replacement Considerations

Check for direct pin-to-pin replacements within the same Renesas family. Verify that alternative components support the same 3.3V supply and LVDS output standards.