參數(shù)資料
型號: FSA1258
廠商: Fairchild Semiconductor Corporation
英文描述: Low RON Low Voltage Dual SPST Analog Switch
中文描述: 低辛烷值低電壓雙路SPST模擬開關(guān)
文件頁數(shù): 4/9頁
文件大?。?/td> 592K
代理商: FSA1258
www.fairchildsemi.com
4
F
AC Electrical Characteristics
(All typical value are @ 25
°
C unless otherwise specified)
Capacitance
Symbol
Parameter
V
CC
(V)
T
A
=
+
25
°
C
Min
Typ
15.0
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
1B or 2B
=
1.5V, R
L
=
50
, C
L
=
35 pF
1B or 2B
=
3.0V, R
L
=
50
, C
L
=
35 pF
1B or 2B
=
1.5V, R
L
=
50
, C
L
=
35 pF
1B or 2B
=
3.0V, R
L
=
50
, C
L
=
35 pF
1B or 2B
=
1.5V, R
L
=
50
, C
L
=
35 pF
1B or 2B
=
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
10.0
4.0
8.0
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
12.0
7.0
10.0
ns
Figure 2
Q
pC
Figure 4
4.5 to 5.5
2.7 to 3.6
20.0
70.0
70.0
100
100
300
300
0.002
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 6
BW
3db Bandwidth
2.7 to 3.6
4.5 to 5.5
2.7 to 3.6
MHz
R
L
=
50
Figure 7
THD
Total Harmonic
%
R
L
=
600
, V
IN
=
0.5V P.P,
f
=
20Hz to 20kHz
Figure 8
Distortion
4.5 to 5.5
0.002
Symbol
Parameter
V
CC
(V)
0.0
4.5
T
A
=
+
25
°
C
Typ
3.0
11.5
T
A
=
40
°
C to
+
85
°
C
Min
Units
Conditions
Min
Max
Max
C
IN
C
OFF
C
ON
Control Pin Input Capacitance
B Port OFF Capacitance
pF
pF
f
=
1MHz (see Figure 6)
f
=
1MHz (see Figure 6)
f
=
1MHz (see Figure 6)
A Port ON Capacitance
4.5
27.0
pF
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