fsusb20 Fairchild Semiconductor, fsusb20 Datasheet - Page 9

• Manufacturer Part Number: fsusb20
• Description: Low Power 1 Port Hi-speed Usb 480mbps Switch
• Manufacturer: Fairchild Semiconductor

©2005 Fairchild Semiconductor Corporation
FSUSB20 Rev. 1.0.2
AC Loading and Waveforms
Input
Input
Output
Output 2
Output 1
400 mV
Input
t
PLH1
t
PLH2
t
PLH
Output
50%
50%
(Continued)
t
SK(O)
t
Figure 12. Output Skew t
Figure 10. Propagation Delay
PLH
Figure 11. Pulse Skew t
50%
50%
t
SK(O)
= | t
t
50%
SK(P)
PLH1
= | t
9
- t
PHL
PLH2
- t
| or | t
PHL
|
PHL1
t
PHL1
SK(P)
SK(O)
- t
t
PHL
PHL2
|
t
t
t
PHL
SK(O)
PHL2
0
800 mV
50%
800 mV
400 mV
800 mV
50%
400 mV
0
V
50%
V
50%
50%
V
V
OH
OL
OH
OL
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