MAX4928BETN+T

Video Processing Overview

The MAX4928BETN+T is a high-speed passive switch designed for routing PCI Express and DisplayPort signals in BTX form factor desktop or laptop PCs. It integrates six double-pole/double-throw (DPDT) switches controlled by a single SEL input and a latch enable (LE) input. Operating from a single +3.3V supply, it supports data rates exceeding 5Gbps with excellent return loss greater than 12dB at 2.5GHz. The device features low on-resistance of 8 ohms typical, low supply current of 850µA maximum, and operates over an extended temperature range of -40°C to +85°C.

Video Processing Feature Summary

• Routes PCIe Gen I/II and DisplayPort signals between two destinations
• Integrates six bidirectional DPDT switches in a single package
• Features single digital control input and latch functionality
• Supports industry-standard pinouts for easy integration

Video Processing Applications

• Desktop PCs (BTX form factor)
• Notebook PCs
• Routing signals between graphics memory controller hub and connectors

Video Processing Procurement Notes

Verify the exact part number suffix matches the required package and temperature grade. Confirm RoHS compliance status through official documentation. Check for any specific ordering restrictions or lifecycle notices directly from Analog Devices or authorized distributors before procurement.

Video Processing Selection Notes

Select this component when designing systems requiring signal switching between PCIe and DisplayPort interfaces in compact form factors. Ensure the application environment stays within the specified voltage and temperature limits. Consider board layout requirements for high-speed differential signals to maintain performance integrity.

Video Processing Part Context

This part belongs to the MAX4928 family of DisplayPort/PCIe passive switches manufactured by Analog Devices Inc./Maxim Integrated. It is specifically tailored for BTX form factor applications, distinguishing it from the MAX4928A variant intended for ATX desktops. Both variants share identical electrical characteristics and packaging.

Video Processing Replacement Considerations

MAX4928AETN+T serves as a functional alternative for ATX form factor designs, sharing identical electrical specifications and pinout compatibility.