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| TS3USB30E_13 Datasheet, PDF (8/20 Pages) Texas Instruments – ESD PROTECTED, HIGH-SPEED USB 2.0 (480-Mbps) 1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH WITH SINGLE ENABLE | |||
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TS3USB30E
SCDS255E â DECEMBER 2008 â REVISED AUGUST 2012
USB2.0
Controller
VCC
1D+
1Dâ
Set Top Box
(STB) CPU
or DSP
Processor
2D+
DVR or
Mass Storage
Controller
2Dâ
TS3USB30E
D+
Dâ
Control
S
OE
Figure 7. Application Diagram
PARAMETER MEASUREMENT INFORMATION
www.ti.com
USB
Connector
VIN
D
VCC
1D or 2D VOUT1
1D or 2D VOUT2 CL(2)
TEST
RL
CL
VIN
tON
50 â¦
5 pF
VCC
RL
tOFF
50 â¦
5 pF
VCC
VSEL(1)
S
OE
VOE(1)
GND
CL(2)
Logic
RL
Input
(VSEL or VOE)
50%
50%
1.8 V
0
tON
Switch
Output
(VOUT1 or VOUT2)
90%
tOFF
90%
VOH
VOL
(1) All input pulses are supplied by generators having the following characteristics: PRR ⤠10 MHz, ZO = 50 â¦, tr < 5 ns, tf < 5 ns.
(2) CL includes probe and jig capacitance.
Figure 8. Turn-On (tON) and Turn-Off Time (tOFF)
8
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Product Folder Links: TS3USB30E
Copyright © 2008â2012, Texas Instruments Incorporated
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