MC100E163FNG

Overview

The MC100E163FNG is a 5V ECL/EnECL 2-Bit 8:1 Multiplexer manufactured by onsemi. It contains two independent multiplexers with differential outputs and common select inputs (SEL0, SEL1, SEL2). The device operates in PECL mode with VCC from 4.2 V to 5.7 V or NECL mode with VEE from -4.2 V to -5.7 V. It features temperature compensation, internal input pulldown resistors, and ESD protection exceeding 2 kV HBM. The component is housed in a PLCC-28 package.

Feature Summary

• Contains two 8:1 multiplexers with differential outputs and shared select lines
• Includes temperature compensation for stable performance across operating ranges
• Features internal 50 kΩ input pulldown resistors and robust ESD protection
• Supports both PECL and NECL voltage configurations

Applications

• High-speed data routing systems
• Signal selection in communication equipment
• Multiplexing applications requiring differential signaling

Procurement Notes

Verify the specific ordering suffix 'G' indicates a lead-free package configuration as documented in the manufacturer's ordering information. Confirm that the PLCC-28 footprint matches the target PCB design requirements. Ensure all power supply pins are properly connected to guarantee correct operation according to datasheet warnings.

Selection Notes

Select this component when dual 8:1 multiplexing with differential outputs is required within a single package. The 100 Series designation confirms the inclusion of temperature compensation, which distinguishes it from standard variants. Verify compatibility with existing ECL logic families and ensure the system supports the necessary dual-supply voltage architecture.

Part Context

This part belongs to the MC10E/100E163 family of high-speed ECL multiplexers. The '100' prefix specifically denotes the temperature-compensated version of the device. It shares functional similarities with other members of the MC10E series but offers enhanced thermal stability characteristics suitable for demanding industrial and commercial environments.

Replacement Considerations

MC10E163FNG serves as the non-temperature-compensated alternative within the same package. Other devices in the MC10E series may offer different pinouts or functionalities and require careful verification before substitution.