SY10EP11UZG-TR

Clock Buffers, Drivers Overview

The SY10EP11UZG-TR is a high-speed, precision 1:2 differential fanout buffer from the ECL Pro family. It supports PECL, LVPECL, ECL, and LVECL logic families with supply voltages ranging from 2.375V to 5.5V. The device guarantees AC performance including a maximum toggle frequency exceeding 3.0GHz, output-to-output skew under 20ps, and propagation delay under 300ps. Packaged in an industrial-grade 8-pin SOIC (Z8-1) housing with lead-free NiPdAu finish, it operates within a temperature range of –40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• Supports 2.5V, 3.3V, and 5V power supplies for PECL/LVPECL/ECL/LVECL applications
• Guaranteed AC parameters: fMAX > 3.0GHz, < 20ps skew, < 300ps propagation delay
• Differential inputs feature internal clamping circuitry for stability under open conditions
• Industrial temperature range (-40°C to +85°C) with Pb-Free NiPdAu package

Clock Buffers, Drivers Applications

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

Clock Buffers, Drivers Procurement Notes

Verify that the ordering suffix 'G' confirms the Pb-Free status and NiPdAu lead finish as specified in the datasheet's ordering information table. Confirm the 'TR' suffix indicates tape and reel packaging. Ensure the component meets RoHS compliance requirements for the intended assembly process.

Clock Buffers, Drivers Selection Notes

Select this component when a 1:2 differential fanout buffer is required with minimal skew and high-frequency operation up to 3GHz. Choose between MSOP or SOIC packages based on board space constraints. Verify compatibility with the specific logic family (PECL, LVPECL, ECL, or LVECL) by checking the appropriate DC electrical characteristics tables for the chosen supply voltage.

Clock Buffers, Drivers Part Context

This part belongs to the Micrel SY10/100EP11U series, which are precision high-speed differential fanout buffers. The 'SY10' prefix denotes the standard commercial/industrial grade, while the '100' variant offers higher drive capability. The EP11U series improves upon previous models like the EL11V with significantly better within-device skews and output transition times.

Clock Buffers, Drivers Replacement Considerations

Cross-reference tables indicate MC10EP11D/DT and MC10LVEP11D/DT as compatible parts from ON Semiconductor. Verify pinout and electrical specifications against these alternatives before substitution.