MC100EPT25D

Translators, Level Shifters Overview

The MC100EPT25D is a differential ECL to LVTTL translator manufactured by onsemi. It operates with +3.3 V, -3.3 V to -5.2 V, and ground supplies. The device features a typical propagation delay of 1.1 ns and supports maximum frequencies exceeding 275 MHz. It provides 24 mA TTL outputs and includes a VBB output for single-ended input mode configuration. The component is housed in an 8-lead small outline package.

Translators, Level Shifters Feature Summary

• Converts differential ECL signals to LVTTL levels
• Provides high-speed signal translation with low propagation delay
• Supports single-ended operation via VBB output connection
• Includes safety clamps on inputs for protection

Translators, Level Shifters Applications

• Clock signal translation
• Data signal level conversion
• High-speed digital circuit interfacing

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'D' corresponds to the SOIC-8 package variant when sourcing. Confirm RoHS compliance status as manufacturing specifications may vary by production batch. Ensure power supply sequencing adheres to datasheet requirements to prevent transient current issues during startup.

Translators, Level Shifters Selection Notes

Select this component when interfacing ECL sources with LVTTL destinations. It is suitable for designs requiring compact 8-lead packaging. Consider the dual-supply requirement (+3.3V and negative rail) during power budgeting. Verify that the 24 mA output drive capability meets the load requirements of the downstream LVTTL circuitry.

Translators, Level Shifters Part Context

This part belongs to the MC100EPT series of level translators from onsemi. The series focuses on high-speed logic conversion between different voltage domains. The MC100EPT25 specifically addresses the need for translating emitter-coupled logic signals to low-voltage transistor-transistor logic standards in compact form factors.

Translators, Level Shifters Replacement Considerations

Direct substitutes include MC100EPT25DG and MC100EPT25DTR2G. These variants share identical electrical characteristics but differ in packaging or reel specifications. Verify pinout compatibility before substitution.