Datasheet

2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V (V)
IN
r ( )
on
Ω
V = 3 V
CC
V = 2.3 V
CC
Time ( 10 ) (s)X
–9
Differential Signal (V)
0.0
–0.5
0.5
–0.4
0.4
–0.3
0.3
–0.2
0.2
–0.1
0.1
0.0
0.2 0.4 0.5 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Time ( 10 ) (s)X
–9
Differential Signal (V)
0.0
–0.5
0.5
–0.4
0.4
–0.3
0.3
–0.2
0.2
–0.1
0.1
0.0
0.2 0.4 0.5 0.8 1.0 1.2 1.4 1.6 1.8 2.0
TS3USB221A-Q1
www.ti.com SCDS300 –JULY 2010
Figure 5. r
ON
vs V
IN
(I
OUT
= 30 mA)
Figure 6. Eye Pattern: 480-Mbps USB Signal With Figure 7. Eye Pattern: 480-Mbps USB Signal With
No Switch (Through Path) Switch NC Path
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Product Folder Link(s): TS3USB221A-Q1