MC10H351MELG

Translators, Level Shifters Overview

The MC10H351MELG is a quad TTL/NMOS to PECL translator manufactured by onsemi. It interfaces saturated logic with PECL sections using a single +5.0 Vdc supply. The device features TTL/NMOS compatible inputs and PECL complementary open-emitter outputs, functioning as an inverting/non-inverting translator or differential line driver. A common strobe input forces true outputs to the PECL low state (approx. +3.2 V) and inverting outputs to the high state (approx. +4.1 V). Electrical characteristics include a typical propagation delay of 1.3 ns and a maximum operating frequency of 150 MHz.

Translators, Level Shifters Feature Summary

• Provides quad translation between TTL/NMOS inputs and PECL outputs
• Operates from a single +5.0 Vdc power supply
• Outputs function as differential line drivers for balanced lines
• Includes a common strobe input for output control

Translators, Level Shifters Applications

• Interfacing data between saturated logic sections and PECL digital system sections
• Differential transmission of TTL/NMOS information via balanced twisted pair lines
• Inverting or non-inverting translation applications

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'MELG' against official documentation, as standard datasheets list PLCC-20 variants like FNG. Confirm package type compatibility with PCB footprints. Check RoHS compliance status for the exact revision. Ensure availability matches project timelines given potential discontinuation of older MECL series components.

Translators, Level Shifters Selection Notes

Select this component when interfacing TTL or NMOS logic with PECL circuits under a single +5V supply constraint. It supports both inverting and non-inverting translation modes. Verify that the required propagation delay and operating frequency meet system specifications. Consider the PLCC-20 package constraints if surface mount assembly is required.

Translators, Level Shifters Part Context

Part of the MC10H series, designed for high-speed digital systems requiring level shifting between different logic families. Compatible with MECL 10K standards. Often used alongside related devices like the MC10H350 for complete differential link solutions.

Translators, Level Shifters Replacement Considerations

Check for direct replacements within the MC10H series. Verify pinout and electrical parameter compatibility before substituting with other quad translators.