MC10EP56MNG

Overview

The MC10EP56MNG is a high-speed 2:1 multiplexer from the onsemi MC100EP series, utilizing ECL logic family technology. It features four input lines and two output lines housed in a QFN-20 package. The device operates within a supply voltage range of 3 V to 5 V, with a typical propagation delay of 0.47 ns under these conditions. Designed for surface mount installation, it supports an operating temperature range from -40°C to +85°C. This component functions as a differential multiplexer suitable for applications requiring low skew clock or sensitive signal routing.

Feature Summary

• Designed specifically for low skew clock or other skew-sensitive signal multiplexing applications
• Features differential data paths to ensure signal integrity in high-speed environments
• Includes internal power voltage generation (VBB) pins available exclusively for this device
• Provides separate and common select inputs to accommodate both data path and random logic requirements

Applications

• Low skew clock signal distribution systems
• Skew-sensitive signal multiplexing circuits
• High-speed data routing where differential signaling is required

Procurement Notes

Verify current availability status as the MC10EP56MNG may be subject to discontinuation notices. Confirm RoHS compliance details through official documentation before integration. Ensure design compatibility with the specified QFN-20 package dimensions and thermal characteristics. Check for any specific ordering suffix variations that might affect packaging or pinout configuration.

Selection Notes

Select this component when differential ECL multiplexing is required for skew-sensitive signals. Consider the 0.47 ns propagation delay and 3 V to 5 V operating range against system timing constraints. Evaluate the QFN-20 package suitability for space-constrained PCB layouts. Verify that the internal VBB generation meets decoupling requirements using 0.01μF capacitors between VBB and VCC.

Part Context

This part belongs to the MC10EP56 family of 2:1 multiplexers manufactured by onsemi. The 'MNG' suffix indicates the QFN-20 package variant. The MC100EP series generally includes temperature compensation features not present in all variants. These devices are engineered for high-frequency performance, supporting maximum operating frequencies typically exceeding 3 GHz in PECL mode.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult official obsolescence notifications for potential end-of-life status and recommended alternative components if applicable.