MAX9372EUA+

Translators, Level Shifters Overview

The MAX9372EUA+ is a dual LVTTL/TTL-to-differential LVPECL/PECL translator designed for high-speed communication signal and clock driver applications. It operates from a 3.0V to 3.6V supply range and supports frequencies exceeding 1GHz with a typical propagation delay of 270ps. The device features industry-standard flow-through pinouts, output-high default state upon input disconnection, and ESD protection greater than 2kV (Human Body Model). It is specified for operation from -40°C to +85°C and is offered in an 8-pin µMAX package.

Translators, Level Shifters Feature Summary

• Dual translation channels converting LVTTL/TTL inputs to differential LVPECL/PECL outputs
• Optimized for 3.0V to 3.6V supply voltage operation
• Guaranteed 1GHz operating frequency at 600mV differential output swing
• Low 270ps propagation delay with 10ps output-to-output skew

Translators, Level Shifters Applications

• Precision Clock/Data Level Translation
• Central Office Clock Distribution
• DSLAM/DLC Systems
• Base Station Infrastructure
• Mass Storage Controllers

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'EUA+' corresponds to the 8-pin µMAX package variant when sourcing. Confirm that the application environment strictly adheres to the 3.0V to 3.6V supply voltage limits, as this model differs from the wider-range MAX9370/MAX9371. Ensure thermal management accounts for the junction-to-ambient resistance characteristics of the µMAX package during high-frequency toggling.

Translators, Level Shifters Selection Notes

Select the MAX9372EUA+ specifically when the system design requires a narrow 3.0V to 3.6V supply rail, distinguishing it from the MAX9370/MAX9371 which support up to 5.25V. This component serves as an improved upgrade path for legacy MC100EL22, MC100EPT20, and MC100EPT22 devices. Verify that the dual-channel architecture meets the board space constraints compared to single-channel alternatives like the MAX9371.

Translators, Level Shifters Part Context

The MAX9372EUA+ belongs to the MAX9370/MAX9371/MAX9372 family of LVTTL/TTL-to-differential LVPECL/PECL translators manufactured by Analog Devices / Maxim Integrated. These devices are engineered for high-speed communication signal and clock driver applications. The family shares common architectural features but varies in channel count and supply voltage specifications.

Translators, Level Shifters Replacement Considerations

Public confirmed substitutes include MAX9370EUA+ and MAX9371EUA+. Note that MAX9370/MAX9371 support a wider 3.0V to 5.25V supply range, whereas MAX9372 is limited to 3.0V to 3.6V.