NC7SB3157 Fairchild Semiconductor, NC7SB3157 Datasheet - Page 5

• Manufacturer Part Number: NC7SB3157
• Description: Nc7sb3157, Fsa3157 Low-voltage Spdt Analog Switch Or 2 1multiplexer / De-multiplexer Bus Switch
• Manufacturer: Fairchild Semiconductor

NC7SB3157, FSA3157 Rev. 1.0.2
© 2006 Fairchild Semiconductor Corporation
AC Electrical Characteristics
Notes:
8. This parameter is guaranteed by design but not tested. The bus switch contributes no propagation delay other than
9. Guaranteed by design.
10. Off Isolation = 20 log
Capacitance
T
Symbol
A
Symbol
C
OIRR
C
t
Xtalk
= +25°C, f = 1MHz. Capacitance is characterized, but not tested in production.
IOA-ON
t
t
THD
t
t
t
t
the RC delay of the on resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage
source (zero output impedance).
PHL
BW
PZL
PLZ
C
PLH
PZH
PHZ
B-M
IO-B
Q
IN
,
,
,
Propagation Delay
Bus-to-Bus
Output Enable Time
Turn-On Time
(A to B
Output Disable Time
Turn-Off Time
(A Port to B Port)
Break-Before-Make
Time
Charge Injection
Off Isolation
Crosstalk
–3dB Bandwidth
Total Harmonic
Distortion
Control Pin Input Capacitance
B Port Off Capacitance
A Port Capacitance When Switch Is Enabled
Parameter
(9)
n
)
(9)
(8)
(10)
10
(9)
Parameter
[V
A
/ V
V
V
V
V
V
C
R
R
R
R
R
f = 600 Hz to 20 KHz
I
I
I
I
I
L
GEN
L
L
L
L
Bn
= OPEN
= 2 x V
= 0V for t
= 2 x V
= 0V for t
= 0.1nF, V
= 50Ω, f = 10MHz
= 50Ω, f = 10MHz
= 50Ω
= 600Ω, 0.5 V
].
Conditions
= 0Ω
CC
CC
PZH
PHZ
for t
for t
GEN
PLZ
PZL
PP
= 0V,
,
1.65 – 1.95
1.65 – 1.95
1.65 – 1.95
1.65 –1.95
1.65 – 5.5
1.65 – 5.5
1.65 – 5.5
2.3 – 2.7
3.0 – 3.6
4.5 – 5.5
2.3 – 2.7
3.0 – 3.6
4.5 – 5.5
2.3 – 2.7
3.0 – 3.6
4.5 – 5.5
2.3 – 2.7
3.0 – 3.6
4.5 – 5.5
Conditions
V
5
(V)
5.0
3.3
5.0
V
V
CC
V
CC
CC
CC
= 5.0V
= 5.0V
= 0V
Min. Typ. Max. Min.
7.0
3.5
2.5
1.7
3.0
2.0
1.5
0.8
0.5
0.5
0.5
0.5
T
A
–57.0
–54.0
= +25°C
.011
250
7.0
3.0
Typ.
18.5
2.3
6.5
23.0
13.0
12.5
3.5
1.2
0.8
0.3
6.9
5.2
7.0
5.0
3.5
T
Max.
A
7.0
3.5
2.5
1.7
3.0
2.0
1.5
0.8
0.5
0.5
0.5
0.5
= –40°C to
+85°C
Max.
24.0
14.0
13.0
3.5
1.2
0.8
0.3
7.6
5.7
7.5
5.3
3.8
Units
pF
pF
pF
Units
MHz Figure 20
pC
dB
dB
ns
ns
ns
ns
%
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Number
Figure 18
Figure 19
Figure
Number
Figure 12
Figure 13
Figure 12
Figure 13
Figure 12
Figure 13
Figure 14
Figure 15
Figure 16
Figure 17
Figure