MAX3840ETJ+T

Specialized Overview

The MAX3840ETJ+T is a dual 2x2 analog and digital crosspoint switch manufactured by Analog Devices / Maxim Integrated. It supports data rates up to 2.7 Gb/s with CML input and output types. The device operates on a single 3.3 V power supply, with an acceptable voltage range of 3.0 V to 3.6 V. It is housed in a TQFN-32 package suitable for surface mount installation. The component functions within a temperature range of -40°C to +85°C.

Specialized Feature Summary

• Provides dual independent 2x2 switching matrix configuration
• Supports high-speed signal transmission at 2.7 Gb/s
• Compatible with CML logic levels for inputs and outputs

Specialized Applications

• Signal routing in telecommunications infrastructure
• Data acquisition systems requiring multi-channel switching
• Test and measurement equipment signal paths

Specialized Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official manufacturer documentation or authorized distributor declarations. Ensure the supplier provides valid traceability records for the Analog Devices / Maxim Integrated origin to guarantee component authenticity.

Specialized Selection Notes

Select this component when a compact dual 2x2 switching solution is required for CML signals. Verify that the system power supply remains stable between 3.0 V and 3.6 V. Ensure the PCB layout accommodates the TQFN-32 package dimensions and thermal requirements for the specified operating temperature range.

Specialized Part Context

This part belongs to the MAX3840 series of crosspoint switches. It serves as a specialized interface IC within the Communication & Networking ICs subcategory. The device is designed to replace discrete switching arrangements in high-density electronic designs requiring reliable signal path management.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Analog Devices documentation for potential family replacements or updated revisions.