NLAS3158
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4
AC ELECTRICAL CHARACTERISTICS (T
A
= −40°C to +85°C)
Symbo
Parameter Test Conditions
V
CC
(V)
T
A
= +255C T
A
= −405C to +855C
Uni
Figure
Number
Min Typ Max Min Max
t
PHL
t
PLH
Propagation Delay
Bus to Bus (Note 9)
V
I
= OPEN 1.65−1.95
2.3−2.7
3.0−3.6
4.5−5.5
1.2
0.8
0.3
ns Figures
2, 3
t
PZL
t
PZH
Output Enable Time
Turn On Time
(A to B
n
)
V
I
= 2 V
CC
for t
PZL
V
I
= 0 V for t
PZH
1.65−1.95
2.3−2.7
3.0−3.6
4.5−5.5
23
13
6.9
5.2
7.0
3.5
2.5
1.7
24
14
7.6
5.7
ns Figures
2, 3
t
PLZ
t
PHZ
Output Disable Time
Turn Off Time
(A Port to B Port)
V
I
= 2 V
CC
for t
PLZ
V
I
= 0 V for t
PHZ
1.65−1.95
2.3−2.7
3.0−3.6
4.5−5.5
12.5
7.0
5.0
3.5
3.0
2.0
1.5
0.8
13
7.5
5.3
3.8
ns Figures
2, 3
t
BBM
Break Before Make
Time (Note 8)
R
L
= 50 W
C
L
= 35 pF
1.65−1.95
2.3−2.7
3.0−3.6
4.5−5.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
ns Figure 4
Q Charge Injection
(Note 8)
C
L
= 0.1 nF, V
GEN
= 0 V
R
GEN
= 0 W
5.0
3.3
7.0
3.0
pC Figure 5
OIRR Off Isolation (Note 10)
NO
R
L
= 50 W
f = 10 MHz
1.65−5.5 −55 dB Figures
6, 16
OIRR Off Isolation (Note 10)
NC
R
L
= 50 W
f = 10 MHz
1.65−5.5 −48 dB Figures
6, 16
Xtalk Crosstalk R
L
= 50 W
f = 10 MHz
1.65−5.5 −54 dB Figure 7
BW −3 dB Bandwidth R
L
= 50 W 2.5−5.5 250 MHz Figures
10, 15
THD Total Harmonic
Distortion (Note 8)
R
L
= 600 W
0.5 V
P−P
f = 600 Hz to 20 kHz
2.5
5.0
0.014
0.004
% Figure 11
CAPACITANCE (Note 11)
Symbol Parameter Test Conditions Typ Max Unit
Figure
Number
C
IN
Select Pin Input Capacitance V
CC
= 0 V 2.3 pF
C
IO−B
B Port Off Capacitance V
CC
= 5.0 V 6.5 pF Figure 8
C
IOA−ON
A Port Capacitance when Switch is Enabled V
CC
= 5.0 V 18.5 pF Figure 9
8. Guaranteed by Design.
9. 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 35 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
10.Off Isolation = 20 log
10
[V
A
/V
Bn
].
11. T
A
= +25°C, f = 1 MHz, Capacitance is characterized but not tested in production.
