SY10EP01VKI

Overview

The SY10EP01VKI is a 4-input OR/NOR gate from the ECL Pro™ series, designed for high-speed AC performance. It supports both 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 a maximum toggle frequency of 3GHz. It includes 75kΩ internal input pull-down resistors that ensure the Q output defaults LOW when inputs are open. The component is housed in an 8-pin MSOP package.

Feature Summary

• Supports 3.3V and 5V power supply configurations
• Features 75kΩ internal input pull-down resistors
• Provides high bandwidth up to 3GHz
• Ensures Q output defaults LOW with inputs open

Applications

• Applications requiring fastest AC performance
• High-speed logic processing circuits
• Differential ECL signal routing

Procurement Notes

Verify the specific ordering suffix 'K' corresponds to the Industrial temperature grade (-40°C to +85°C) and the 'I' indicates tape and reel packaging. Confirm the package type matches the required 8-pin MSOP footprint. Check RoHS compliance status as standard versions may use Sn-Pb finishes while Pb-Free variants carry a bar-line indicator. Ensure compatibility with existing design specifications regarding lead finish requirements.

Selection Notes

Select this component when differential ECL logic functionality is required within industrial temperature ranges. The 4-input configuration simplifies circuit design compared to cascading multiple gates. Consider the 230ps typical propagation delay for timing-critical paths. Verify that the 8-pin MSOP package fits the available PCB real estate. Evaluate the 3GHz maximum toggle frequency against system clock requirements.

Part Context

This part belongs to the SY10EP01V family of ECL Pro™ logic gates. It is functionally equivalent to the EL01 device and the quad version E101. The manufacturer transitioned from Micrel, Inc. to Microchip Technology. The datasheet revision D was issued in November 2005. The device utilizes ECL technology for superior speed characteristics.

Replacement Considerations

Functionally equivalent parts include the EL01 and E101 devices. Verify pinout compatibility before substitution. Check if alternative manufacturers offer compatible ECL OR/NOR gates with similar propagation delays.