MAX9374AEKA+T

Translators, Level Shifters Overview

The MAX9374AEKA+T is a differential LVPECL-to-LVDS translator designed for high-speed telecom applications. It operates on a 3.0V to 3.6V supply and supports frequencies up to 2.2GHz. The device features a typical propagation delay of 250ps and an RMS jitter of 1.0ps. Outputs conform to the ANSI TIA/EIA-644 LVDS standard, with internal biasing ensuring a low output state when inputs are open. An on-chip VBB reference facilitates single-ended input configurations.

Translators, Level Shifters Feature Summary

• Translates differential LVPECL signals to compliant LVDS outputs
• Includes an on-chip VBB reference for single-ended operation
• Internal bias resistors maintain a differential low output when inputs are unconnected
• Outputs are short-circuit protected

Translators, Level Shifters Applications

• Precision Clock Buffer
• Low-Jitter Data Repeater
• Central Office Clock Distribution
• DSLAM/DLC
• Base Station

Translators, Level Shifters Procurement Notes

Verify that the specific suffix 'A' corresponds to the required 3.0V to 3.6V operating voltage range, as distinct from the standard MAX9374 variant. Confirm the package type matches the design requirements, as this part number specifies the SOT23-8 form factor. Ensure compatibility with the intended system's power supply specifications before integration.

Translators, Level Shifters Selection Notes

Select the MAX9374AEKA+T for systems requiring nominal 3.3V supplies, as it is optimized for the 3.0V to 3.6V range. Choose this component over the standard MAX9374 if the application environment utilizes higher voltage rails. Consider the small SOT23-8 footprint for space-constrained designs requiring high-frequency signal translation capabilities.

Translators, Level Shifters Part Context

This component belongs to the MAX9374 family of differential translators manufactured by Analog Devices / Maxim Integrated. The family includes variants tailored for different supply voltages, such as the MAX9374 for 2.5V systems. These devices share common architectural features like internal biasing and LVDS compliance but differ in their specific electrical operating ranges.

Translators, Level Shifters Replacement Considerations

MAX9374EKA+T

Translators, Level Shifters FAQ

How does the MAX9374AEKA+T handle open inputs?

Internal bias resistors ensure that the output remains in a differential low state when the LVPECL inputs are not connected.

Can the MAX9374AEKA+T accept single-ended inputs?

Yes, by connecting the on-chip VBB reference output to one of the data inputs, the device can be configured to accept single-ended signals.