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The FSUSB23 is a low power high bandwidth analog switch specifically designed for high speed USB 2.0 applications. The FSUSB23 features very low quiescent current even when the control voltage is lower than the VCC supply. This feature services mobile handset applications well allowing for direct interface with the baseband processor general purpose I/Os. Typical applications involve switching in portables and consumer applications such as cell phones, digital cameras, and notebooks with hubs or controllers. The wide bandwidth (>720MHz) of this switch exceeds the bandwidth needed to pass the 3rd harmonic which results in signals with minimum edge and phase distortion.Superior channel-to channel crosstalk results in minimal interference.
FSUSB23 Maximum Ratings
Supply Voltage (VCC) ..................................-0.5V to +4.6V DC Switch Voltage (Note 2).................. -0.5V to VCC + 0.5V DC Input Voltage (VIN) (Note 2) ...................-0.5v to +4.6V DC Input Diode Current.............................................-50mA DC Output Current .....................................................50mA Storage Temperature ..................................-65to +150 ESD (Human Body Model) All Pins......................................................................... 7 KV I/O to GND ...................................................................7 KV
FSUSB23 Features
`10A maximum ICCT current over an expanded control voltage range (VIN = 2.6V, VCC = 3.6V) ` Lower Capacitance: Con = 9pF Typ ` 7 typical On Resistance (RON) ` -3dB bandwidth: > 720MHz ` Low power consumption (1A maximum) ` Packaged in: Pb-Free 10-lead MicroPak™ (1.6mm by 2.1mm) Pb-Free 16-lead DQFN ` 7kV I/O to GND ESD performance
FSUSB23 Typical Application
· Cell phone, PDA, Digital Camera, and Notebook · LCD Monitor, TV, and Set-top Box