Data Sheet

6
Analog Channel Specifications T
A
= 25
o
C
PARAMETER TEST CONDITIONS V
CC
(V) HC/HCT UNITS
Switch Frequency Response Bandwidth at -3dB (Figure 2) Figure 4, Notes 7, 8 4.5 89 MHz
Sine Wave Distortion Figure 5 4.5 0.051 %
Feedthrough Noise
E to Switch
Figure 6, Notes 8, 9 4.5 TBE mV
Feedthrough Noise
S to Switch
TBE mV
Switch “OFF” Signal Feedthrough (Figure 3) Figure 7 4.5 -75 dB
Switch Input Capacitance, C
S
-5pF
Common Capacitance, C
COM
-50pF
NOTES:
7. Adjust input level for 0dBm at output, f = 1MHz.
8. V
IS
is centered at V
CC
/2.
9. Adjust input for 0dBm at V
IS
.
Typical Performance Curves
FIGURE 1. TYPICAL “ON” RESISTANCE vs INPUT SIGNAL
VOLTAGE
FIGURE 2. TYPICAL SWITCH FREQUENCY RESPONSE
FIGURE 3. TYPICAL SWITCH-OFF SIGNAL FEEDTHROUGH vs FREQUENCY
140
120
100
80
60
40
20
0
012 456789103
INPUT SIGNAL VOLTAGE, V
IS
(V)
“ON” RESISTANCE, R
ON
(Ω)
T
A
= 25
o
C, GND = 0V
V
CC
= 4.5V
0
-1
-2
-3
-4
-5
-6
-7
10
4
10
6
10
7
10
8
10
5
FREQUENCY, f (Hz)
UNITS (dB)
V
CC
= 4.5V
R
L
= 50Ω
T
A
= 25
o
C
-8
-9
-10
0
-10
-20
-30
-40
-50
-60
-70
10
4
10
6
10
7
10
8
10
5
FREQUENCY, f (Hz)
SWITCH-OFF SIGNAL FEEDTHROUGH (dB)
V
CC
= 4.5V
R
L
= 50Ω
T
A
= 25
o
C
-80
-90
-100
CD74HC4067, CD74HCT4067