■ 제품필수정보

제조사	Maxim Integrated
제조사품명	MAX4890ETJ+
간략설명	Maxim Integrated MAX4890ETJ+, Ethernet Switch IC, 10Mbps, 3 to 3.6 V, 32-Pin TQFN

■ 제품사양

Data Rate = 10 Mbps, 100 Mbps, 1000Mbps Number of Ports = 4
장착형태 = Surface Mount
패키지 = TQFN
핀수 = 32
일반 작동 공급 전압 = 3 to 3.6 V
크기 = 5.1 x 5.1 x 0.75mm
최소 작동 온도 = -40 °C Maxim- MAX4890
시리즈. The MAX4890 series by Maxim Integrated contains high-speed analogue switches which meet the needs of 10/100/1000 Base-T applications. These uniquely designed devices are able to switch the signals from two interface transformers and are then able to connect the signals to a single of 10/100/1000 Base-T Ethernet PHY, this in itself simplifies docking station design and also reduces manufacturing costs. The device is specially designed to also route signals from a common interface transformer to two different board in board-redundancy applications. Maxim ??s MAX4890 switches can provide extremely low capacitance and on-resistance to meet Ethernet insertion and return-loss specifications. Ethernet Switch IC ??s. Ethernet switch ICs are electrical components that provide control and switching capabilities to ethernet switches. They are usually attached to the circuit board of an ethernet switch and work together with the power supply and fans to ensure optimum switching. Features and Benefits. Single +3.0V to +3.6V Power-Supply Voltage Low On-Capacitance: 6.5pF Low ; 200ps Bit-to-Bit Skew Built-In LED Switches for Switching Indicators to Docking Station Low On-Resistance (RON): 4Ω (typ), 6.5Ω (max). Applications. Board-Level Redundancy Protection Notebooks and Docking Stations Servers and Routers with Ethernet Interfaces SONET/SDH Signal Routing T3/E3 Redundancy Protection