MC100ELT20DT

Translators, Level Shifters Overview

The MC100ELT20DT is a TTL to differential PECL translator manufactured by onsemi. It operates within a supply voltage range of 4.75 V to 5.25 V with ground at 0 V. The device features a typical propagation delay of 1.2 ns and supports a maximum toggle frequency of 100 MHz. It utilizes PNP TTL inputs for minimal loading and includes temperature compensation characteristic of the 100 Series. The component is housed in an 8-lead TSSOP package.

Translators, Level Shifters Feature Summary

• Converts single-ended TTL logic levels to differential PECL outputs
• Incorporates PNP TTL input structure to minimize loading on driving circuits
• Includes internal temperature compensation for stable performance across operating temperatures
• Features flow-through pinout configuration for simplified PCB layout

Translators, Level Shifters Applications

• Interfacing TTL-based systems with high-speed PECL receivers
• Clock distribution networks requiring level translation
• High-frequency data transmission interfaces

Translators, Level Shifters Procurement Notes

Verify the specific suffix DT indicates the TSSOP-8 package variant. Confirm RoHS compliance status as datasheets may vary by revision. Check current availability as this component type may be subject to lifecycle changes or discontinuation notices from the manufacturer.

Translators, Level Shifters Selection Notes

Select this component when interfacing standard TTL logic with differential PECL loads. Ensure the design accommodates the required 5V power supply. Verify that the TSSOP-8 package dimensions fit the target footprint. Consider thermal resistance values if operating near maximum temperature limits.

Translators, Level Shifters Part Context

This part belongs to the MC10EL/100ELT series of ECLinPS translators. The 100 Series designation specifically denotes devices with integrated temperature compensation, distinguishing them from the standard 10 Series. These components are designed for applications prioritizing space efficiency and low power consumption alongside high-speed signal integrity.

Translators, Level Shifters Replacement Considerations

MC10ELT20DT serves as the non-compensated equivalent. MC100ELT20DG is the same functional device but packaged in SOIC-8 instead of TSSOP-8.