MC100ELT23DG

Translators, Level Shifters Overview

The MC100ELT23DG is a differential PECL to TTL translator manufactured by onsemi. It operates with a single +5 V supply and ground, utilizing an 8-lead Small Outline Integrated Circuit (SOIC) package. The device features a typical propagation delay of 3.5 ns and provides a 24 mA TTL output current. It includes an internally generated VBB pin for single-ended input biasing or AC coupling rebiasing. The component is lead-free, halogen-free, and RoHS compliant.

Translators, Level Shifters Feature Summary

• Converts differential PECL signals to standard TTL levels using a single +5 V power supply.
• Includes an internal VBB reference voltage pin to facilitate single-ended input configurations.
• Features flow-through pinout design to simplify printed circuit board layout.

Translators, Level Shifters Applications

• High-speed signal translation between PECL sources and TTL logic inputs
• Clock distribution systems requiring interface conversion
• Data acquisition circuits interfacing high-frequency sensors with digital processors

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'DG' corresponds to the SOIC-8 tube packaging variant rather than tape-and-reel options. Confirm that the application environment supports the required +5 V supply rail and that the 24 mA output drive capability meets the load requirements of the downstream TTL circuitry without exceeding thermal limits.

Translators, Level Shifters Selection Notes

Select this component when converting differential PECL signals to TTL in space-constrained designs. It is suitable for applications requiring low power consumption and high performance. Ensure the system operates within the specified voltage range of 4.75 V to 5.25 V. Consider the 3.5 ns propagation delay for timing-critical paths and verify compatibility with the target TTL input thresholds.

Translators, Level Shifters Part Context

This device belongs to the MC100ELT series of ECL translators. It is functionally similar to other parts in the family but optimized for +5 V operation. The 100 Series designation indicates the inclusion of temperature compensation features for enhanced stability across varying operating conditions compared to non-temperature-compensated variants.

Translators, Level Shifters Replacement Considerations

MC100ELT21DTG: Alternative from the same manufacturer offering identical functional specifications and pinout compatibility for direct substitution in existing designs.