MC100EP91MNG

Translators, Level Shifters Overview

The MC100EP91MNG is a triple any-level positive input to NECL output translator manufactured by onsemi. It accepts LVPECL, LVTTL, LVCMOS, HSTL, CML, or LVDS signals and translates them to differential NECL outputs (-3.0 V/-5.5 V). The device operates with VCC from 2.375 V to 3.8 V and VEE from -3.0 V to -5.5 V. It supports a maximum input clock frequency greater than 2.0 GHz typical and a maximum input data rate greater than 2.0 Gb/s typical. Propagation delay is typically 500 ps. It is housed in a QFN-24 package.

Translators, Level Shifters Feature Summary

• Accepts multiple input logic levels including LVPECL, LVTTL, LVCMOS, HSTL, CML, and LVDS
• Translates inputs to differential NECL output signals
• Provides stable default states when inputs are open or at ground

Translators, Level Shifters Applications

• Interfacing different voltage level standards in high-speed digital circuits
• Clock distribution systems requiring translation to NECL
• Data communication equipment utilizing various input signal formats

Translators, Level Shifters Procurement Notes

Verify component status before design implementation as this device is discontinued and not recommended for new designs. Confirm availability through authorized distributors or onsemi representatives. Ensure all power supply connections match the specified ranges for proper operation.

Translators, Level Shifters Selection Notes

Select this component when interfacing diverse single-ended or differential input standards to NECL outputs. Consider the wide operating voltage range and high-speed capabilities. Evaluate thermal requirements due to the QFN-24 package and ensure adequate heat sinking via the exposed pad connected to VEE.

Translators, Level Shifters Part Context

This part belongs to the MC100EP91 series of ECL translators. It is designed for applications requiring flexible input compatibility and reliable NECL generation. The QFN-24 suffix indicates a lead-free package suitable for surface mount assembly.

Translators, Level Shifters Replacement Considerations

No public confirmed substitute part numbers are available. Contact onsemi representatives for information on alternative components.