19-3577; Rev 1; 8/05
10/100/1000 Base-T Ethernet LAN Switch
General Description
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Features
♦ ♦ ♦ ♦ ♦ Single +3.
0V to +3.
6V Power-Supply
Voltage Low On-Resistance (RON): 4Ω (typ), 6.
5Ω (max) Ultra-Low On-Capacitance (CON): 6.
5pF (typ) Low 200ps Bit-to-Bit Skew -3dB Bandwidth: 1GHz
MAX4890/MAX4891/MAX4892
The MAX4890/MAX4891/MAX4892 high-speed analog switches meet the needs of 10/100/1000 Base-T applications.
These devices switch the signals from two interface transformers and connect the signals to a single 10/100/1000 Base-T Ethernet PHY, simplifying docking station design and reducing manufacturing costs.
The MAX4890/MAX4891/MAX4892 can also route signals from a comm...