ICS853014BGLFT

Clock Buffers, Drivers Overview

The ICS853014BGLFT is a low skew, high performance 1-to-5 differential-to-LVPECL/ECL fanout buffer from the HiPerClockS family. It features five differential LVPECL/ECL outputs and two selectable differential clock inputs (PCLKx/nPCLKx) that accept LVPECL, LVDS, CML, or SSTL levels. The device supports a maximum output frequency exceeding 2 GHz with typical output skew of 13 ps and part-to-part skew of 60 ps. Operating voltage ranges are VCC = 2.375V to 3.8V (VEE = 0V) for LVPECL mode, and VEE = -3.8V to -2.375V (VCC = 0V) for ECL mode. It operates within an ambient temperature range of -40°C to 85°C.

Clock Buffers, Drivers Feature Summary

• Five differential LVPECL/ECL outputs
• Two selectable differential clock inputs accepting LVPECL, LVDS, CML, SSTL
• Maximum output frequency > 2 GHz
• Typical output skew of 13 ps and part-to-part skew of 60 ps

Clock Buffers, Drivers Applications

• High-performance clock distribution networks
• Applications requiring well-defined performance and repeatability
• Systems utilizing 2.5V or 3.3V LVPECL/ECL logic families

Clock Buffers, Drivers Procurement Notes

Verify the RoHS 6 lead-free status associated with the 'LF' suffix in the ordering information. Confirm the package type matches the 20-lead TSSOP specification. Ensure the operating environment stays within the specified -40°C to 85°C temperature range. Check supply voltage requirements against the specific LVPECL or ECL mode configuration needed for the application.

Clock Buffers, Drivers Selection Notes

Select this component when a 1-to-5 fanout ratio with low skew is required for differential clock signals. Choose between LVPECL or ECL power supply configurations based on the system's voltage rails. Ensure input signal levels (LVPECL, LVDS, CML, SSTL) are compatible with the PCLKx/nPCLKx inputs. Consider thermal resistance values if calculating junction temperature under full load conditions.

Clock Buffers, Drivers Part Context

The ICS853014 is part of the HiPerClockS family of high-performance clock solutions originally developed by IDT. It serves as a fanout buffer designed to distribute differential clock signals with minimal skew. The device is pin-compatible with MC100LVEP14 and SY100EP14U, facilitating potential replacements in existing designs.

Clock Buffers, Drivers Replacement Considerations

Pin-compatible substitutes include MC100LVEP14 and SY100EP14U.