參數(shù)資料
型號: FSA3157P6X-NL
廠商: Fairchild Semiconductor Corporation
英文描述: TinyLogic. Low Voltage UHS Analog Switch 2-Channel Multiplexer/Demultiplexer
中文描述: 微型邏輯。低電壓超高強(qiáng)模擬開關(guān)2通道多路復(fù)用器/解復(fù)用器
文件頁數(shù): 5/14頁
文件大?。?/td> 559K
代理商: FSA3157P6X-NL
5
www.fairchildsemi.com
NC7SB3157, FSA3157 Rev. 1.0.1
N
AC Electrical Characteristics
Capacitance
12
Notes:
9. Guaranteed by Design.
10. This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than the
RC delay of the On Resistance of the switch and the 50 pF load capacitance, when driven by an ideal voltage source
(zero output impedance).
11. Off Isolation = 20 log
10
[V
A
/ V
Bn
]
12. T
A
= +25°C, f = 1 MHz, Capacitance is characterized but not tested in production.
Symbol
Parameter
Conditions
V
CC
(V)
T
A
= +25°C
Min
Typ
T
A
= –40°C to +85°C
Min
Units
Figure
Number
Max
Max
t
PHL
,
t
PLH
Propagation Delay
Bus to Bus
10
V
I
= OPEN
1.65 – 1.95
3.5
3.5
ns
Figure 7
Figure 8
2.3 – 2.7
1.2
1.2
3.0 – 3.6
0.8
0.8
4.5 – 5.5
0.3
0.3
t
PZL
,
t
PZH
Output Enable Time
Turn on Time
(A to B
n
)
V
I
= 2 x V
CC
for t
PZL
V
I
= 0V for t
PZH
1.65 – 1.95
7.0
23.0
7.0
24.0
ns
Figure 7
Figure 8
2.3 – 2.7
3.5
13.0
3.5
14.0
3.0 – 3.6
2.5
6.9
2.5
7.6
4.5 – 5.5
1.7
5.2
1.7
5.7
t
PLZ
,
t
PHZ
Output Disable Time
Turn Off Time
(A Port to B Port)
V
I
= 2 x V
CC
for t
PLZ
V
I
= 0V for t
PHZ
1.65 – 1.95
3.0
12.5
3.0
13.0
ns
Figure 7
Figure 8
2.3 – 2.7
2.0
7.0
2.0
7.5
3.0 – 3.6
1.5
5.0
1.5
5.3
4.5 – 5.5
0.8
3.5
0.8
3.8
t
B-M
Break Before Make Time
9
1.65 – 1.95
0.5
0.5
ns
Figure 9
2.3 – 2.7
0.5
0.5
3.0 – 3.6
0.5
0.5
4.5 – 5.5
0.5
0.5
Q
Charge Injection
9
C
L
= 0.1 nF, V
GEN
= 0V,
R
GEN
= 0
R
L
= 50
, f = 10MHz
R
L
= 50
, f = 10MHz
R
L
= 50
R
L
= 600
, 0.5 V
P-P
,
f = 600 Hz to 20 KHz
5.0
7.0
pC
Figure 10
3.3
3.0
OIRR
Off Isolation
11
1.65 – 5.5
–57.0
dB
Figure 11
Xtalk
Crosstalk
1.65 – 5.5
–54.0
dB
Figure 12
BW
–3dB Bandwidth
1.65 – 5.5
250
MHz
Figure 15
THD
Total Harmonic
Distortion
9
5.0
.011
%
Symbol
Parameter
Typ
Max
Units
Conditions
Figure
Number
C
IN
C
IO-B
C
IOA-ON
Control Pin Input Capacitance
2.3
pF
V
CC
= 0V
V
CC
= 5.0V
V
CC
= 5.0V
B Port Off Capacitance
6.5
pF
Figure 13
A Port Capacitance When Switch Is Enabled
18.5
pF
Figure 14
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