General Description

The MAX4928A/MAX4928B high-speed passive switches route PCI Express® (PCIe) data and/or DisplayPort™ signals between two possible destinations in desktop or laptop PCs. The MAX4928A is intended to be used with the ATX form factor desktop PCs, while the MAX4928B is expected to be used in the BTX form factor.

Features

♦ Single +3.3V Power Supply Voltage

♦ Supports PCIe Gen I, Gen II, and DisplayPort

   Data Rates > 5Gbps

♦ Excellent Return Loss > 12dB at 2.5GHz

♦ Six Bidirectional Pairs of Switches

   All Switching in One Device

♦ Low 850µA (max) Supply Current

♦ Small 5mm x 11mm, 56-Pin TQFN Package

♦ Industry-Standard Pinouts

Applications

   Desktop PCs

   Notebook PCs