SY10EP01VZI-TR

Overview

The SY10EP01VZI-TR is a 4-input OR/NOR gate from the ECL Pro™ series, manufactured by Microchip Technology. It supports 3.3V and 5V power supply options with an operating temperature range of -40°C to +85°C. The device features a typical propagation delay of 230ps and high bandwidth up to 3GHz. It includes 75kΩ internal input pulldown resistors and defaults the Q output LOW when inputs are open. This component is supplied in an 8-pin MSOP package.

Feature Summary

• Supports both 3.3V and 5V power supply configurations for flexible system integration
• Features high bandwidth capability reaching 3GHz for fast AC performance applications
• Includes 75kΩ internal input pulldown resistors to manage floating input states

Applications

• High-speed logic processing circuits requiring rapid switching speeds
• Differential clock distribution networks utilizing ECL signaling standards
• Telecommunications equipment demanding low propagation delay characteristics

Procurement Notes

Verify the specific ordering suffix 'ZITR' confirms the industrial temperature range and tape-and-reel packaging format. Ensure compatibility with existing PCB footprints for the 8-pin MSOP configuration. Confirm that the design accommodates the required differential ECL voltage levels and termination schemes specified in the electrical characteristics table.

Selection Notes

Select this component when designing systems that require a 4-input OR/NOR function with minimal signal latency. The industrial temperature rating makes it suitable for harsh environments. Consider the 8-pin MSOP package size if board space is limited. Verify that the power supply architecture aligns with the supported 3.3V or 5V operational modes.

Part Context

This part belongs to the SY10EP01V family of ECL Pro™ logic gates. The manufacturer acquired Micrel, Inc., which originally developed this product line. The device is functionally equivalent to legacy EL01 and E101 components. It is designed for applications prioritizing speed over power consumption, typical of ECL technology implementations.

Replacement Considerations

The datasheet notes functional equivalence to the EL01 and E101 devices. Designers should verify pinout compatibility and electrical parameter alignment before substituting these legacy parts.