MAX4928AETN+

$5.03

Description：IC VIDEO PASSIVE SWITCHES 56TQFN
Series：PCI Express® (PCIe)
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tray

SKU:fe4f12f216a8 Category: Video Processing Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX4928AETN+ is listed in the Video Processing range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC VIDEO PASSIVE SWITCHES 56TQFN. Review the specifications below when checking this part for your BOM.

Video Processing specifications for MAX4928AETN+

Description：IC VIDEO PASSIVE SWITCHES 56TQFN
Series：PCI Express® (PCIe)
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tray
Function：Switch
Applications：Consumer Video
Standards：-
Control Interface：Analog Voltage
Voltage - Supply：3.0V ~ 3.6V
Mounting Type：Surface Mount
Package / Case：56-WFQFN Exposed Pad
Supplier Device Package：56-TQFN (11x5)
Grade：-
Qualification：-

Video Processing datasheet and documents for MAX4928AETN+

MAX4928AETN+

Video Processing Overview

The MAX4928AETN+ is a high-speed passive switch designed to route PCI Express and DisplayPort signals. It operates from a single +3.3V supply with a maximum supply current of 850µA. The device features six bidirectional double-pole/double-throw (DPDT) analog switches housed in a 56-pin TQFN package measuring 5mm x 11mm. It supports data rates exceeding 5Gbps, including PCIe Gen I and Gen II, as well as DisplayPort signals. The component operates within an extended temperature range of -40°C to +85°C.

Video Processing Feature Summary

Integrates six bidirectional DPDT switches for routing differential signal pairs between two destinations.
Utilizes a single digital control input (SEL) and a latch enable input (LE) for path selection and state retention.
Supports high-speed data transmission for PCIe Gen I, Gen II, and DisplayPort protocols.
Operates on a standard +3.3V power supply with low quiescent current consumption.

Video Processing Applications

Desktop PCs
Notebook PCs

Video Processing Procurement Notes

Verify the specific suffix ETN+ corresponds to the lead-free, RoHS-compliant variant in the 56-pin TQFN-EP package. Confirm that the ordering information matches the intended thermal pad connection requirements. Ensure compatibility with the specified +3.3V operating voltage and check for any recent product lifecycle changes or obsolescence notices from Analog Devices.

Video Processing Selection Notes

Select this component when designing systems requiring the switching of high-speed differential PCIe or DisplayPort signals. The MAX4928AETN+ is suitable for desktop and notebook form factors where space efficiency is critical due to its compact 56-pin TQFN footprint. Consider the electrical characteristics such as on-resistance and insertion loss if signal integrity at frequencies up to 7.5GHz is a primary design constraint.

Video Processing Part Context

The MAX4928AETN+ belongs to the MAX4928 family of DisplayPort/PCIe passive switches manufactured by Analog Devices Inc./Maxim Integrated. This series includes variants like the MAX4928BETN+, which shares identical electrical specifications but differs in pinout configuration to accommodate different motherboard layouts, specifically targeting BTX form factor designs compared to the ATX-oriented MAX4928A.