fsusb20 Fairchild Semiconductor, fsusb20 Datasheet - Page 5

• 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
USB Related AC Electrical Characteristics
Typical values are at V
Capacitance
Typical values are at V
Symbol
Symbol
t
t
SK(O)
SK(P)
C
C
T
C
OFF
ON
J
IN
Channel-to-Channel
Skew
Skew of Opposite
Transition of the
Same Output
Total Jitter
Control Pin Input Capacitance
A/B ON Capacitance
Port B OFF Capacitance
Parameter
CC
CC
Parameter
= 3.3V and T
= 3.3V and T
C
C
R
t
480Mbps
R
L
L
L
= t
A
A
= 10pF
= 10pF
= 50Ω, C
= +25°C.
Conditions
= +25°C.
F
= 750ps at
L
= 10pF
V
V
V
CC
CC
CC
5
= 0V
= 3.3V, OE = 0V
and OE = 3.3V
Conditions
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
V
CC
(V)
T
Min.
A
= −40°C to +85°C
0.051
0.020
0.170
T
Typ.
A
= −40°C to +85°C
Max.
Typ.
12.0
2.5
4.0
Units
ns
ns
ns
www.fairchildsemi.com
Figure 10
Figure 10
Number
Figure 11
Figure 11
Figure
Units
pF
pF
pF