參數(shù)資料
型號(hào): FSUSB11
廠商: Fairchild Semiconductor Corporation
英文描述: Low Power High Bandwidth USB Switch Dual SPDT Multiplexer/Demultiplexer
中文描述: 低功耗高帶寬USB開關(guān)雙路SPDT復(fù)用器/解復(fù)用器
文件頁數(shù): 3/7頁
文件大?。?/td> 609K
代理商: FSUSB11
3
www.fairchildsemi.com
F
AC Electrical Characteristics
(All typical value are @ 25
°
C unless otherwise specified)
USB Related AC Electrical Characteristics
(All typical value are @25
°
C unless otherwise specified)
Capacitance
Symbol
Parameter
V
CC
(V)
T
A
=
+
25
°
C
Min
Typ
T
A
=
40
°
C to
+
85
°
C
Min
Units
Conditions
Figure
Max
50.0
Max
60.0
Number
t
ON
Turn ON Time
2.7 to 3.6
ns
D
1
or D
2
=
1.5V, R
L
=
50
, C
L
=
35 pF
D
1
or D
2
=
3.0V, R
L
=
50
, C
L
=
35 pF
D
1
or D
2
=
1.5V, R
L
=
50
, C
L
=
35 pF
D
1
or D
2
=
3.0V, R
L
=
50
, C
L
=
35 pF
D
1
or D
2
=
1.5V, R
L
=
50
, C
L
=
35 pF
D
1
or D
2
=
3.0V, R
L
=
50
, C
L
=
35 pF
C
L
=
1.0 nF, V
GEN
=
0V,
R
GEN
=
0
Figure 1
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
35.0
20.0
15.0
40.0
30.0
20.0
t
OFF
Turn OFF Time
ns
Figure 1
t
B-M
Break-Before-Make
Time
Charge Injection
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
1.0
1.0
ns
Figure 2
20.0
20.0
Q
pC
Figure 4
4.5 to 5.5
2.7 to 3.6
10.0
70.0
70.0
75.0
75.0
350
350
OIRR
OFF-Isolation
dB
f
=
1MHz, R
L
=
50
Figure 3
4.5 to 5.5
2.7 to 3.6
4.5 to 5.5
Xtalk
Crosstalk
dB
f
=
1MHz, R
L
=
50
Figure 3
BW
3db Bandwidth
2.7 to 3.6
4.5 to 5.5
MHz
R
L
=
50
Figure 6
Symbol
Parameter
V
CC
(V)
T
A
=
+
25
°
C
Typ
0.15
0.15
Units
Conditions
Figure
Min
Min
Number
t
SKEW
Skew
2.7 to 3.6
4.5 to 5.5
ns
R
S
=
39
, C
L
=
50 pF
t
R
=
t
F
=
12ns
at 12Mbps
(Duty Cycle
=
50%)
R
S
=
39
, C
L
=
50 pF, t
R
=
t
F
=
12 ns at
12Mbps (PRBS
=
2
15
1)
Figure 7
t
M
Rising/Fall Time
Mismatch
Total Jitter
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
10.0
10.0
%
Figure 7
t
J
1.7
ns
Figure 7
4.5 to 5.5
1.6
Symbol
Parameter
V
CC
(V)
0.0
4.5
T
A
=
+
25
°
C
Typ
3.5
12.0
Units
Conditions
Min
Max
C
IN
C
OFF
C
ON
Control Pin Input Capacitance
D
n
Port OFF Capacitance
D Port ON Capacitance
pF
pF
f
=
1MHz (see Figure 5)
f
=
1MHz (see Figure 5)
f
=
1MHz (see Figure 5)
4.5
55.0
pF
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