Datasheet

12
FIGURE 9. TYPICAL ON RESISTANCE vs INPUT SIGNAL VOLTAGE
Typical Performance Curves (Continued)
130
120
110
100
90
80
70
60
50
40
30
20
10
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INPUT SIGNAL VOLTAGE, V
IS
(V)
“ON” RESISTANCE, R
ON
(Ω)
V
CC
- V
EE
= 4.5V
V
CC
- V
EE
= 6V
V
CC
- V
EE
= 9V
0
0
Analog Test Circuits
FIGURE 10. CROSSTALK BETWEEN TWO SWITCHES TEST CIRCUIT
FIGURE 11. FREQUENCY RESPONSE TEST CIRCUIT FIGURE 12. TOTAL HARMONIC DISTORTION TEST CIRCUIT
V
CC
V
IS
0.1µF
RC
V
CC
/2
V
OS1
SWITCH
ON
V
CC
V
CC
/2
R
RC
V
CC
/2
V
OS2
SWITCH
OFF
dB
METER
V
IS
f
IS
= 1MHz SINEWAVE
R = 50Ω
C = 10pF
R
V
CC
V
IS
0.1µF
50Ω 10pF
V
CC
/2
V
OS
SWITCH
ON
dB
METER
V
CC
V
IS
10µF
10kΩ 50pF
V
CC
/2
V
OS
SWITCH
ON
DISTORTION
METER
V
I
= V
IH
f
IS
= 1kHz TO 10kHz
V
IS
SINE
WAVE
CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352