HIGH-SPEED USB 2.0 (480-MBPS) 1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH

DESCRIPTION

The UTC UMX8228 is a high-speed, low-power

double-pole/double-throw (DPDT) analog switch with single Enable. It

is designed to operate from 1.8V to 5.5V.

The UTC UMX8228 has a bus-switch enable pin, OE , that can

place the signal paths in high impedance. This allows the user to

isolate the bus when it is not in use and consume less

current.

The UTC UMX8228 is a high-bandwidth switch specially designed

for the switching of high-speed USB2.0 signals in handset and

consumer applications, such as cell phones, digital cameras, and

notebooks with hubs or controllers with limited USB I/Os.

FEATURES

* Supply Range: 1.8V ~ 5.5V

* -3dB Bandwidth: 550MHz

* RON is Typically 6Ω

* Low Power Consumption (1μA Maximum)

* Break-Before-Make Switching

* Rail-to-Rail Input and Output Operation

* Extended Industrial Temperature Range: -40°C ~ +85°C