MAX3831UCB-D

Overview

The MAX3831UCB-D is a highly integrated 4-channel interconnect multiplexer/demultiplexer designed for demanding ATM, SONET, and SDH applications. It operates from a single +3.3V supply with a voltage range of 3V to 3.6V. The device features automatic channel alignment and supports surface mount mounting. It functions as both a 4:1 mux and a 1:4 demux.

Feature Summary

• Highly integrated 4-channel interconnect multiplexer and demultiplexer functionality
• Automatic channel alignment capability for simplified system integration
• Single +3.3V power supply operation

Applications

• Asynchronous Transfer Mode (ATM) systems
• Synchronous Optical Networking (SONET) applications
• Synchronous Digital Hierarchy (SDH) networks

Procurement Notes

Verify component authenticity through authorized Analog Devices or Maxim Integrated distributors. Confirm the specific suffix 'D' indicates the correct temperature grade and package variant. Check current availability status as some listings indicate discontinued status. Ensure the single +3.3V supply requirement matches your system design constraints before procurement.

Selection Notes

Select this component when designing high-speed data routing for telecommunications infrastructure requiring automatic channel alignment. It is suitable for environments needing a single +3.3V supply rather than dual rails. Consider the surface mount package for compact PCB layouts in ATM, SONET, or SDH equipment where space efficiency is critical.

Part Context

This part belongs to the MAX3831/MAX3832 series of interconnect mux/demux devices. These components are engineered for high-performance signal routing in optical and digital communication networks. The series provides reliable data path switching with minimal external component requirements, supporting standard telecom interface protocols.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs if considering alternative mux/demux solutions from other manufacturers.