Datasheet
11
Typical Performance Curves
FIGURE 5. CHANNEL ON BANDWIDTH (’HC4351,
CD74HCT4351)
FIGURE 6. CHANNEL OFF FEEDTHROUGH (’HC4351,
CD74HCT4351)
FIGURE 7. CHANNEL ON BANDWIDTH (CD74HC4352) FIGURE 8. CHANNEL OFF FEEDTHROUGH (CD74HC4352)
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50Ω
PIN 12 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50Ω
PIN 12 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-2
-4
-6
-8
-10
dB
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50Ω
PIN 12 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50Ω
PIN 12 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-20
-40
-60
-80
-100
dB
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50Ω
PIN 4 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50Ω
PIN 4 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-2
-4
-6
-8
-10
dB
V
CC
= 4.5V
GND = -4.5V
V
EE
= -4.5V
R
L
= 50Ω
PIN 4 TO 3
V
CC
= 2.25V
GND = -2.25V
V
EE
= -2.25V
R
L
= 50Ω
PIN 4 TO 3
10K 100K 1M 10M 100M
FREQUENCY, f (Hz)
0
-20
-40
-60
-80
-100
dB
CD54HC4351, CD74HC4351, CD74HCT4351, CD74HC4352