NLAS5123
http://onsemi.com
4
AC ELECTRICAL CHARACTERISTICS
Symbol Parameter Test Conditions
V
CC
(V)
T
A
= +25°C T
A
= −40°C to +85°C
Unit
Figure
#
Min Typ Max Min Max
t
PHL
t
PLH
Propagation Delay
Bus−to−Bus (Note 9)
V
IN
= V
IH
or V
IL
2.7
4.5
2.0
0.3
ns
t
ON
Output Enable Time
Turn On Time
(COM to NO or NC)
V
IS
= 1.5 V,
R
L
= 50 , C
L
= 35 pF
V
IS
= 3.0 V,
R
L
= 50 , C
L
= 35 pF
2.7
4.5
30
20
35
25
ns 3, 4
t
OFF
Output Disable Time
Turn Off Time
(COM to NO, NC)
V
IS
= 1.5V,
R
L
= 50 , C
L
= 35 pF
V
IS
= 3.0 V,
R
L
= 50 , C
L
= 35 pF
2.7
4.5
20
15
25
20
ns 3, 4
t
BBM
Break Before Make Time
(Note 8)
V
IS
= 1.5V,
R
L
= 50 , C
L
= 35 pF
2.7
4.5
0.5
0.5
0.5
0.5
ns 2
Q Charge Injection
(Note 8)
C
L
= 1.0 nF, V
GEN
= 0 V
R
GEN
= 0
2.7
4.5
26
48
pC 6
O
IRR
Off Isolation (Note 10)
R
L
= 50
f = 1.0 MHz
2.7 −
5.5
−62 dB 5
X
talk
Crosstalk
R
L
= 50
f = 1.0 MHz
2.7 −
5.5
−70 dB 7
BW −3 dB Bandwidth
R
L
= 50
2.7 −
5.5
55 MHz 8
THD Total Harmonic
Distortion (Note 8)
R
L
= 600
0.5 V
P−P
f = 20 Hz to 20 kHz
2.7 −
5.5
0.012 % 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 50 pF load capacitance, when driven by an ideal voltage source (zero output impedance).
10.Off Isolation = 20 log
10
[V
COM
/V
NO,NC
].
CAPACITANCE (Note 11)
Symbol Parameter Test Conditions Typ Max Unit
C
IN
Select Pin Input Capacitance V
CC
= 0 V, f = 1 MHz 2.0 pF
C
NC/NO
NC, NO Port Off Capacitance V
CC
= 4.5 V, f = 1 MHz 20 pF
C
COM
COM Port Capacitance when Switch is Enabled V
CC
= 4.5 V, f = 1 MHz 55 pF
11. T
A
= +25°C, f = 1 MHz, Capacitance is characterized but not tested in production.
