SY10EL01ZC-TR

Overview

The SY10EL01ZC-TR is a high-speed ECL logic device manufactured by Microchip Technology, functioning as a four-input OR/NOR gate. It operates within a VEE supply voltage range of -4.2V to -5.5V and features internal 75kΩ input pull-down resistors. The component provides a typical propagation delay of 220ps and output rise/fall times of 225ps at +25°C. It is housed in an 8-pin SOIC package (Z8-1) and supplied in tape and reel format for commercial temperature applications.

Feature Summary

• Provides high-bandwidth output transitions with significantly faster performance than legacy E101 devices
• Integrates internal 75kΩ input pull-down resistors to simplify circuit design
• Delivers ultimate AC performance suitable for demanding signal processing applications

Applications

• High-speed digital signal processing circuits
• Telecommunications infrastructure equipment
• Data acquisition systems requiring fast logic switching

Procurement Notes

Verify the specific ordering suffix 'ZCTR' confirms the industrial or commercial temperature rating and tape-and-reel packaging configuration required for your assembly process. Confirm that the manufacturer designation aligns with current Microchip Technology standards following industry acquisitions. Ensure compatibility with existing ECL power supply rails before finalizing procurement orders.

Selection Notes

Select this component when designing circuits that require low propagation delay and fast output transition times compared to standard ECL gates. The integrated pull-down resistors reduce external component count. Verify that the 8-pin SOIC footprint matches your PCB layout constraints and that the operating temperature range meets your environmental specifications.

Part Context

This part belongs to the SY10/100EL series of ECL logic gates, which are functionally equivalent to older E101 devices but offer superior speed characteristics. The series includes variants for different temperature ranges and packaging options, catering to both commercial and industrial electronic system requirements.

Replacement Considerations

Direct functional equivalents include the Micrel E101, though the SY10EL01 offers improved speed metrics. Cross-reference pinouts and electrical characteristics carefully when substituting other ECL OR/NOR gates from different manufacturers.