
NLASB3157
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4
AC ELECTRICAL CHARACTERISTICS NLASB3157
Symbol
Parameter
Test Conditions
VCC
(V)
TA = +255C
TA = 405C to +855C
Unit
Figure
Number
Min
Typ
Max
Min
Max
tPHL
tPLH
Propagation Delay
VI = OPEN
1.651.95
2.32.7
3.03.6
4.55.5
1.2
0.8
0.3
ns
Figures
tPZL
tPZH
Output Enable Time
Turn On Time
(A to Bn)
VI = 2
VCC for tPZL
VI = 0 V for tPZH
1.651.95
2.32.7
3.03.6
4.55.5
23
13
6.9
5.2
7.0
3.5
2.5
1.7
24
14
7.6
5.7
ns
Figures
tPLZ
tPHZ
Output Disable Time
Turn Off Time
(A Port to B Port)
VI = 2
VCC for tPLZ
VI = 0 V for tPHZ
1.651.95
2.32.7
3.03.6
4.55.5
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
tBM
Break Before Make
1.651.95
2.32.7
3.03.6
4.55.5
0.5
ns
Q
Charge Injection
CL = 0.1 nF, VGEN = 0 V
RGEN = 0 W
5.0
3.3
7.0
3.0
pC
OIRR
RL = 50 W
f = 10 MHz
1.655.5
57
dB
Xtalk
Crosstalk
RL = 50 W
f = 10 MHz
1.655.5
54
dB
BW
3 dB Bandwidth
RL = 50 W
1.655.5
250
THD
Total Harmonic
RL = 600 W
0.5 VPP
f = 600 Hz to 20 kHz
5.0
0.011
%
CAPACITANCE NLASB3157 (Note 11) Symbol
Parameter
Test Conditions
Typ
Max
Unit
Figure
Number
CIN
Select Pin Input Capacitance
VCC = 0 V
2.3
pF
CIOB
B Port Off Capacitance
VCC = 5.0 V
6.5
pF
CIOAON
A Port Capacitance when Switch is Enabled
VCC = 5.0 V
18.5
pF
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 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
10.Off Isolation = 20 log10 [VA/VBn].
11. TA = +25°C, f = 1 MHz, Capacitance is characterized but not tested in production.