The TS3USB221 is a high-bandwidth switch specially
designed for the switching of high-speed USB 2.0
signals in handset and consumer applications, such
as cell phones, digital cameras, and notebooks
with hubs or controllers with limited USB I/Os.
The wide bandwidth (1GHz) of this switch allows
signals to pass with minimum edge and phase
distortion. The device multiplexes differential
outputs from a USB host device to one of two
corresponding outputs. The switch is bidirectional
and offers little or no attenuation of the
high-speed signals at the outputs. The TS3USB221
is designed for low bit-to-bit skew and high
channel to channel noise isolation. The TS3USB221
is also compatible with various standards, such as
high-speed USB 2.0 (480Mbps).
Package InformationPART NUMBER | PACKAGE(1) | PACKAGE SIZE(2) |
---|
TS3USB221 | DRC (VSON, 10) | 3mm × 3mm |
RSE (UQFN, 10) | 2mm × 1.5mm |
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
Block Diagram
A. EN is the internal enable signal
applied to the switch.
Simplified Schematic, Each FET Switch (SW)