MC10ELT28DTG

Translators, Level Shifters Overview

The MC10ELT28DTG is a differential PECL to TTL translator and a TTL to differential PECL translator in a single package. It operates with VCC= 4.75 V to 5.22 V with GND= 0 V. The device features a typical propagation delay of 3.5 ns for PECL to TTL conversion and 1.2 ns for TTL to PECL conversion. It includes PNP TTL inputs for minimal loading and provides 24 mA TTL outputs. The QTTL output defaults high when inputs are left open or below 1.3 V, while the QECL output defaults high with inputs left open.

Translators, Level Shifters Feature Summary

• Integrates dual translation functions within a compact SOIC-8 package
• Features internal PECL input pulldown resistors for signal integrity
• Includes default high states for both TTL and PECL outputs during open-input conditions

Translators, Level Shifters Applications

• Backplane signal transmission and reception
• Interfacing between PECL and TTL logic families
• High-speed data processing systems requiring voltage level translation

Translators, Level Shifters Procurement Notes

Verify the specific suffix DTG indicates the TSSOP-8 package variant. Confirm RoHS compliance and lead-free status as per manufacturer specifications. Ensure compatibility with operating temperature ranges from -40°C to +85°C. Check for moisture sensitivity level requirements during storage and handling.

Translators, Level Shifters Selection Notes

Select this component for applications requiring bidirectional translation between PECL and TTL signals. Consider the TSSOP-8 package for space-constrained designs. Evaluate thermal resistance characteristics if operating at elevated temperatures. Verify that the 24 mA TTL output current meets load requirements.

Translators, Level Shifters Part Context

Part of the MC10/100ELT28 family of translators. The 100 series variants include temperature compensation, whereas the 10ELT series does not explicitly state this feature in the provided documentation. Designed for high-speed digital interfaces where signal integrity across different logic families is critical.

Translators, Level Shifters Replacement Considerations

MC10ELT28DG (SOIC-8 package) offers identical functionality in a different footprint. MC100ELT28DTG provides the same translation capabilities with added temperature compensation features.