Datasheet

6
Control to Switch Feedthrough Noise Figure 7 4.5 200 130 mV
9 550 N/A mV
Switch “OFF” Signal Feedthrough Figure 3 Figure 8, Notes 7, 8 4.5 -72 -72 dB
Switch Input Capacitance, C
S
-5 5 pF
NOTES:
6. Adjust input level for 0dBm at output, f = 1MHz.
7. V
IS
is centered at V
CC
/2.
8. Adjust input for 0dBm at V
IS
.
Analog Channel Specifications T
A
= 25
o
C (Continued)
PARAMETER TEST CONDITIONS V
CC
(V) HC4066 CD74HCT4066 UNITS
Typical Performance Curves
FIGURE 1. TYPICAL “ON” RESISTANCE vs INPUT SIGNAL
VOLTAGE
FIGURE 2. SWITCH FREQUENCY RESPONSE, V
CC
= 4.5V
FIGURE 3. SWITCH-OFF SIGNAL FEEDTHROUGH AND CROSSTALK vs FREQUENCY, V
CC
= 4.5V
V
CC
= 4.5V, PIN 1 TO 2
50
40
30
20
10
0
0123454.5 6 7 8 9 10
INPUT SIGNAL VOLTAGE, V
IS
(V)
“ON” RESISTANCE, R
ON
(Ω)
V
CC
= 9V, PIN 1 TO 3
T
A
= 25
o
C, GND = 0V
C
L
= 10pF
V
CC
= 4.5V
R
L
= 50Ω
T
A
= 25
o
C
PIN 4 TO 3
0
-1
-2
-3
-4
CHANNEL-ON BANDWIDTH, dB
FREQUENCY, f (Hz)
10
4
10
5
10
6
10
7
10
8
C
L
= 10pF
V
CC
= 4.5V
R
L
= 50Ω
T
A
= 25
o
C
PIN 4 TO 3
-20
-40
-60
-80
-100
CROSSTALK, dB
FREQUENCY, f (Hz)
10
4
10
5
10
6
10
7
10
8
0
SWITCH-OFF SIGNAL FEEDTHROUGH, dB
CD54HC4066, CD74HC4066, CD74HCT4066