MC100EP16TDT

Specialty Logic Overview

The MC100EP16TDT is a high-speed differential receiver and driver belonging to the onsemi MC100EP logic series. It operates in PECL mode with VCC ranging from 3.0 V to 5.5 V (VEE = 0 V) or NECL mode with VEE ranging from -3.0 V to -5.5 V (VCC = 0 V). The device features a typical propagation delay of 220 ps and supports maximum frequencies exceeding 3 GHz. It is housed in an 8-pin TSSOP surface-mount package and includes internal temperature compensation for stable operation across varying thermal conditions.

Specialty Logic Feature Summary

• Integrates internal 50-ohm termination resistors connected between differential inputs and VT pins, simplifying circuit design by eliminating external components for parallel or series termination configurations.

Specialty Logic Applications

• High-speed data transmission interfaces requiring differential signaling
• Systems interfacing with high-frequency signal sources
• PECL and NECL logic level translation applications

Specialty Logic Procurement Notes

Verify the specific suffix 'TDT' against official manufacturer documentation to confirm the exact tape-and-reel packaging configuration and moisture sensitivity level. Ensure compatibility with the required VT pin termination voltage supply (VCC minus 2 V) for proper internal termination functionality. Confirm RoHS compliance status for the specific manufacturing batch.

Specialty Logic Selection Notes

Select this component when internal input termination is required to reduce board space and component count. It is suitable for designs needing fast switching speeds with typical delays around 220 ps. Consider the 8-pin TSSOP package constraints for PCB layout. Verify that the system can provide the necessary VT supply rail for the internal termination resistors to function correctly.

Specialty Logic Part Context

This part belongs to the MC100EP family of 3.3 V/5 V ECL differential receivers and drivers. It is functionally equivalent to the standard EP16 but distinguishes itself by incorporating built-in 50-ohm termination resistors. This integration enhances performance in high-speed digital applications where signal integrity and impedance matching are critical without adding external passive components.

Specialty Logic Replacement Considerations

The MC100EP16TDR2G is listed as a similar part number within the same functional category. Verify if the alternative variant meets the specific package and termination requirements of the current design before substitution.