Description

The MAX4906/MAX4906F/MAX4907/MAX4907F analogswitches combine the low on-capacitance (CON) andlow on-resistance (RON) necessary for high-performanceswitching applications. These devices aredesigned for USB 2.0 high-speed applications at480Mbps. These switches will also handle all therequirements for USB low- and full-speed signaling.The MAX4906/MAX4906F feature two single-pole/double-throw (SPDT) switches, and the MAX4907/MAX4907F feature two single-pole/single-throw switches(SPST). The MAX4907/MAX4907F have a low 7Ω (max)on-resistance and 7pF (max) on-capacitance. Thesedevices are fully specified to operate from a single+3.0V to +3.6V power supply and are protected againsta +5.5V short to COM1 and COM2. This feature makesthem fully compliant with the USB 2.0 specification of+5.5V fault protection. These devices feature a lowthreshold voltage and a +1.4V VIH, permitting them tobe used with low-voltage logic. The MAX4906/MAX4906F/MAX4907/MAX4907F operate at 300µA (max) quiescent current and feature a shutdown inputto reduce the quiescent current to less than 2µA (max).The MAX4906/MAX4906F/MAX4907/MAX4907F are availablein space-saving, 2mm x 2mm µDFN packages andoperate over a -40°C to +85°C temperature range.ApplicationsBus SwitchesCell PhonesDigital Still CamerasEthernet SwitchingGPSNotebook ComputersPDAsRelay ReplacementsT3/E3 Switches for Redundancy ProtectionUSB SwitchingVideo Switching