SY10EP08VKI

Overview

The SY10EP08VKI is a differential 2-input XOR/XNOR gate from the ECL Pro family, manufactured by Microchip Technology. It operates on 3.3V or 5V power supplies and supports LVPECL, PECL, and NECL logic levels. The device guarantees a maximum toggle frequency exceeding 3GHz with a typical propagation delay of 200ps. It features internal input resistors for D and /D lines, ensuring the Q output defaults LOW when inputs are open or at VEE. The component is housed in an 8-pin MSOP package and is rated for an industrial operating temperature range of -40°C to +85°C.

Feature Summary

• Supports multiple differential logic standards including LVPECL, PECL, and NECL via flexible power supply options.
• Features internal pulldown and pullup resistors on data inputs to ensure defined default states during open-circuit conditions.
• Designed for high-speed AC performance with guaranteed maximum frequencies exceeding 3GHz.

Applications

• High-speed digital signal processing requiring fast XOR/XNOR operations
• Clock generation and distribution networks utilizing differential signaling
• Data communication systems requiring low-latency logic gates

Procurement Notes

Verify that the specific ordering suffix matches the required package type and environmental rating. Confirm the lead finish specification aligns with assembly requirements. Ensure the voltage supply configuration matches the target logic standard. Check for any process change notifications affecting the manufacturing source.

Selection Notes

Select this component when differential logic compatibility with LVPECL, PECL, or NECL is required. The internal input resistors simplify circuit design by preventing floating inputs. Verify that the 8-pin MSOP package fits the available board space. Ensure the power supply voltage aligns with the desired logic level operation.

Part Context

This part belongs to the SY10EP08V series of differential logic gates. The 'K' suffix indicates the 8-pin MSOP package variant. The 'I' suffix denotes the industrial temperature rating. The device is part of the ECL Pro product line designed for high-frequency applications.

Replacement Considerations

Check for direct pin-compatible alternatives within the same ECL Pro family. Verify that substitute parts support the same differential logic standards and voltage ranges. Ensure replacement components meet the required maximum frequency specifications.

FAQ

What happens to the Q output if the data inputs are left open?

The Q output will default to a LOW state when the inputs are open or at VEE due to the internal input resistors.

Does the SY10EP08VKI support single-ended inputs?

Yes, the datasheet specifies single-ended input voltage parameters (VIH and VIL) alongside differential common mode ranges.