ICS853111AV-01LF

Clock Buffers, Drivers Overview

The ICS853111AV-01LF is a low skew, high performance 1-to-9 Differential-to-3.3V LVPECL/ECL Fanout Buffer from the HiPerClockS family. It accepts differential inputs including LVPECL, CML, and SSTL levels via the PCLK/nPCLK pair. The device provides nine differential 3.3V LVPECL or ECL outputs with a maximum output frequency exceeding 2GHz. Operating voltage ranges are VCC = 3V to 3.8V (VEE = 0V) for LVPECL mode, and VCC = 0V (VEE = -3V to -3.8V) for ECL mode. It features an additive phase jitter of 0.03ps typical, output skew of 35ps maximum, and part-to-part skew of 300ps maximum. The component operates within an ambient temperature range of -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Nine differential 3.3V LVPECL/ECL outputs
• Accepts LVPECL, CML, SSTL, and LVDS differential input levels
• Maximum output frequency >2GHz typical
• Additive phase jitter: 0.03ps RMS typical

Clock Buffers, Drivers Applications

• Clock distribution in high-performance computing systems
• Telecommunications infrastructure requiring precise timing
• Data acquisition systems demanding low skew

Clock Buffers, Drivers Procurement Notes

Verify RoHS compliance status by checking the specific ordering suffix against official documentation. Confirm package type matches the required 28-Lead PLCC form factor. Ensure supply voltage requirements align with the specified LVPECL or ECL operating modes before procurement.

Clock Buffers, Drivers Selection Notes

Select this component when a single differential clock source must drive up to nine loads with minimal skew. Verify that the input signal levels (LVPECL, CML, SSTL) are compatible with the PCLK/nPCLK inputs. Ensure the system power supply can provide the necessary current while maintaining voltage within the 3V to 3.8V range for LVPECL operation.

Clock Buffers, Drivers Part Context

This device belongs to the HiPerClockS family of high-performance clock solutions originally developed by Integrated Device Technology (IDT). IDT was subsequently acquired by Renesas Electronics Corporation. The ICS853111 series is designed for applications requiring well-defined performance and repeatability in clock distribution networks.

Clock Buffers, Drivers Replacement Considerations

The datasheet notes pin compatibility with the MC100LVE111. Verify electrical specifications and package dimensions match the design requirements before substituting.