FSUSB30 Low-Power 2-Port Hi-Speed USB 2.0 (480Mbps) Switch
DC Electrical Characteristics
All typical values are at 25°C unless otherwise specified.
Symbol
V
IK
V
IH
V
IL
I
IN
I
OZ
I
OFF
R
ON
ΔR
ON
Parameter
Clamp Diode Voltage
Input Voltage HIGH
Input Voltage LOW
Control Input Leakage
OFF State Leakage
Power OFF Leakage
Current (D+, D–)
Switch On Resistance
(3)
Delta R
ON(4)
Conditions
I
IN
= -18mA
V
CC
(V)
3.0
3.0 to 3.6
4.3
3.0 to 3.6
4.3
T
A
=
−40°C
to +85°C
Min.
1.3
1.7
0.5
0.7
-1.0
-2.0
-2.0
6.5
0.35
2.0
1.0
10.0
1.0
2.0
2.0
10.0
7.0
Typ.
Max.
-1.2
Unit
V
V
V
V
V
µA
µA
µA
Ω
Ω
Ω
Ω
µA
µA
V
SW
= 0.0V to V
CC
0
≤
Dn, HSD1
n
, HSD2
n
≤
V
CC
V
SW
= 0V to 4.3V, V
CC
= 0V
V
SW
= 0.4V, I
ON
= -8mA
V
SW
= 0V, I
O
= 30mA at 25°C
V
SW
= 0.4V, I
ON
= -8mA
V
SW
= 0.0V - 1.0V,
I
ON
= -8mA
V
CNTRL
= 0.0V or V
CC
,
I
OUT
= 0
V
CNTRL
(control input) = 2.6V
4.3
4.3
0
3.0
3.6
3.0
3.0
4.3
4.3
R
ON
Flatness R
ON
Flatness
(3)
I
CC
I
CCT
Quiescent Supply Current
Increase in I
CC
Current
per Control Voltage
Notes:
3. Measured by the voltage drop between Dn, HSD1
n
, HSD2
n
pins at the indicated current through the switch.
On resistance is determined by the lower of the voltage on the two ports.
4.Guaranteed by characterization.
AC Electrical Characteristics
All typical values are for V
CC
= 3.3V at 25°C unless otherwise specified.
Symbol
t
ON
t
OFF
t
PD
t
BBM
O
IRR
Xtalk
BW
Parameter
Turn-On Time S,
OE to Output
Turn-Off Time S,
OE to Output
Propagation Delay
(4)
Break-Before-Make
Off Isolation
(Non-Adjacent)
Non-Adjacent Channel
Crosstalk
−3dB
Bandwidth
Conditions
HD1
n
, HD2
n
= 0.8V,
R
L
= 50Ω, C
L
= 5pF
HD1
n
, HD2
n
= 0.8V,
R
L
= 50Ω, C
L
= 5pF
R
L
= 50Ω, C
L
= 5pF
R
L
= 50Ω, C
L
= 5pF,
V
IN
= 0.8V
f = 240MHz, R
T
= 50Ω
R
T
= 50Ω, f = 240MHz
R
T
= 50Ω, C
L
= 0pF
R
T
= 50Ω, C
L
= 5pF
V
CC
(V)
3.0 to 3.6
3.0 to 3.6
3.3
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
3.0 to 3.6
T
A
=
−40°C
to +85°C
Min.
Typ.
13.0
12.0
0.25
2.0
-30.0
-45.0
720
550
6.5
Max.
30.0
25.0
Unit
ns
ns
ns
ns
dB
dB
MHz
Figure
Number
Figure 8
Figure 8
Figure 6
Figure 7
Figure 9
Figure 12
Figure 13
Figure 11
© 2006 Fairchild Semiconductor Corporation
FSUSB30 Rev. 1.1.5
www.fairchildsemi.com
4
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
