Datasheet Texas Instruments TS3USB31RSERG4 — 数据表

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SCDS242E – JULY 2007 – REVISED AUGUST 2016 TS3USB31 1:1 SPST High-Speed USB 2.0 (480-Mbps) Bus Isolation Switch
With Single Enable
1 Features 3 Description The TS3USB31 is a 1:1 SPST high-bandwidth switch
specially designed for the switching of high-speed
USB 2.0 signals. This device comes in a small UQFN
package for use in a handset or consumer
applications, such as cell phones, digital cameras,
and notebooks with hubs. The wide bandwidth (750
MHz) of this switch allows signals to pass with
minimum edge and phase distortion. The switch is
bidirectional and offers little or no attenuation of the
high-speed signals at the outputs. It is designed for
low bit-to-bit skew and high channel-to-channel noise
isolation, and is compatible with various standards,
such as high-speed USB 2.0 (480 Mbps). 1 VCC Operation at 3 V and 4.3 V
1.8-V Compatible Control-Pin Inputs
IOFF Supports Partial Power-Down Mode …