MC100E163FNR2G

Overview

The MC100E163FNR2G is a 5V ECL 2-Bit 8:1 Multiplexer containing two independent multiplexers with differential outputs and common select inputs. It operates in PECL mode (VCC = 4.2 V to 5.7 V, VEE = 0 V) or NECL mode (VCC = 0 V, VEE = −4.2 V to −5.7 V). The device features temperature compensation, internal input 50 kΩ pulldown resistors, and >2 kV HBM ESD protection. Maximum propagation delay from data to output is 850 ps. It is housed in a PLCC-28 package.

Feature Summary

• Contains two independent 8:1 multiplexers with shared select lines for efficient routing
• Supports both PECL and NECL logic families through flexible power supply configurations
• Includes built-in temperature compensation for stable performance across operating ranges
• Features integrated ESD protection and internal input pulldown resistors

Applications

• High-speed digital signal routing in communication systems
• Data selection in high-frequency processing circuits
• Clock distribution networks requiring differential signaling

Procurement Notes

Verify the specific ordering suffix 'FNR2G' confirms the PLCC-28 surface mount package and Pb-Free status. Confirm that the manufacturer's current production status aligns with project requirements, as availability may vary. Ensure compatibility with existing PCB footprints designated for CASE 776-02 packages before finalizing procurement orders.

Selection Notes

Select this component when dual 8:1 multiplexing with differential outputs is required within a single package. It is suitable for designs utilizing standard 5V ECL power rails. Consider the PLCC-28 form factor for board space constraints. Verify that the system supports the necessary termination schemes for ECL logic levels to ensure signal integrity.

Part Context

This part belongs to the MC10E/100E series of high-speed ECL logic devices manufactured by onsemi. The 100 Series variant specifically includes temperature compensation circuitry not present in the base 10 Series. It is designed for applications demanding fast switching speeds and low jitter in telecommunications and computing infrastructure.

Replacement Considerations

MC10E163FNR2G serves as the non-temperature-compensated equivalent. MC100E163FN is the rail-packaged version of the same functional device.