參數(shù)資料
型號(hào): FSA3259
廠商: Fairchild Semiconductor Corporation
英文描述: Dual SP3T Analog Switch
中文描述: 雙路SP3T模擬開(kāi)關(guān)
文件頁(yè)數(shù): 4/10頁(yè)
文件大?。?/td> 344K
代理商: FSA3259
www.fairchildsemi.com
4
F
AC Electrical Characteristics
(All Typical value are @ 25 C unless otherwise specified)
Capacitance
Symbol
Parameter
V
CC
T
A
= 25 C
T
A
= 40 C to 85 C
Units
Conditions
Figure
(V)
Min
Typ
Max
Min
Max
Number
t
PLH
Propagation Delay
1.65 - 1.95
2.0
ns
V
I
= Open
Figures
1, 2
t
PHL
Bus-to-Bus
2.3 - 2.7
1.1
R
L
= R
L1
= 500 ,
3.0 - 3.6
0.7
C
L
= 50pF
4.5 - 5.5
0.4
t
ON
Turn ON Time
1.65 - 1.95
5.0
32.0
5.0
34.0
ns
V
I
= 2*V
CC
for t
PZL
Figures
1, 2
(t
PZL
, t
PZH
)
(nA to nB
n
)
2.3 - 2.7
3.0
15.0
3.0
16.5
V
I
= 0 for t
PZH
3.0 - 3.6
2.0
9.5
2.0
11.0
R
L
= R
L1
= 500
4.5 - 5.5
1.5
6.5
1.5
7.0
C
L
= 50pF
t
OFF
Turn OFF Time
1.65 - 1.95
3.0
14.0
3.0
14.5
ns
V
I
= 2*V
CC
for t
PLZ
Figures
1, 2
(t
PLZ
, t
PHZ
)
(nA to nB
n
)
2.3 - 2.7
2.0
7.2
2.0
7.8
V
I
= 0 for t
PHZ
3.0 - 3.6
1.5
5.1
1.5
5.5
R
L
= R
L1
= 500
4.5 - 5.5
0.8
3.7
0.8
4.0
C
L
= 50pF
t
B-M
Break-Before-Make Time
1.65 - 5.5
0.5
0.5
ns
nB
0
or nB
1
= 1.5V,
Figure 3
R
L
= 50 , C
L
= 35pF
Q
Charge Injection
5.0
3.0
pC
C
L
= 0.1 nF, V
GEN
= 0V,
Figure 4
3.3
2.0
R
GEN
= 0
OIRR
OFF-Isolation
1.65 - 5.5
58.0
dB
f = 10MHz, R
L
= 50
Figure 5
Xtalk
Crosstalk
1.65 - 5.5
60.0
dB
f = 10MHz, R
L
= 50
Figure 6
BW
3dB Bandwidth
1.65 - 5.5
250
MHz
R
L
= 50
Figure 9
THD
Total Harmonic Distortion
5.0
0.01
%
R
L
= 600 , V
IN
= 0.5V
P.P
,
f = 600Hz to 20kHz
Symbol
Parameter
V
CC
T
A
= 25 C
T
A
= 40 C to 85 C
Units
Conditions
(V)
Min
Typ
Max
Min
Max
C
IN
Control Pin (nS
n
) Input Capacitance
0
2.0
pF
f = 1MHz (see Figure 7)
C
OFF
nB
n
Port OFF Capacitance
5.0
3.6
pF
f = 1MHz (see Figure 7)
C
ON
nA Port ON Capacitance
5.0
14.5
pF
f = 1MHz (see Figure 8)
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