CD54HC4051_10 Datasheet, PDF (14/30 Pages) Texas Instruments – High-Speed CMOS Logic Analog Multiplexers/Demultiplexers

’HC4051, ’HCT4051, ’HC4052, CD74HCT4052, ’HC4053, CD74HCT4053
Typical Performance Curves
120
100
80
60
40
20
V_CC - V_EE = 4.5V
V_CC - V_EE = 6V
V_CC - V_EE = 9V
1
2
3
4
5
6
7
8
9
INPUT SIGNAL VOLTAGE (V)
FIGURE 11. TYPICAL ON RESISTANCE vs INPUT SIGNAL VOLTAGE
0
V_CC = 4.5V
-2
GND = -4.5V
V_EE = -4.5V
R_L = 50Ω
PIN 12 TO 3
-4
V_CC = 2.25V
GND = -2.25V
-6
V_EE = -2.25V
R_L = 50Ω
PIN 12 TO 3
-8
-10
10K
100K
1M
10M
FREQUENCY (Hz)
100M
FIGURE 12. CHANNEL ON BANDWIDTH (HC/HCT4051)
0
-20
-40
-60
-80
-100
10K
V_CC = 2.25V
GND = -2.25V
V_EE = -2.25V
R_L = 50Ω
PIN 12 TO 3
100K
V_CC = 4.5V
GND = -4.5V
V_EE = -4.5V
R_L = 50Ω
PIN 12 TO 3
1M
10M
FREQUENCY (Hz)
100M
FIGURE 13. CHANNEL OFF FEEDTHROUGH (HC/HCT4051)
0
V_CC = 4.5V
-2
GND = -4.5V
V_EE = -4.5V
R_L = 50Ω
PIN 4 TO 3
-4
V_CC = 2.25V
GND = -2.25V
-6
V_EE = -2.25V
R_L = 50Ω
PIN 4 TO 3
-8
-10
10K
100K
1M
10M
FREQUENCY (Hz)
100M
FIGURE 14. CHANNEL ON BANDWIDTH (HC/HCT4052)
0
V_CC = 2.25V
-20
GND = -2.25V
V_EE = -2.25V
R_L = 50Ω
PIN 4 TO 3
-40
-60
-80
-100
10K
100K
V_CC = 4.5V
GND = -4.5V
V_EE = -4.5V
R_L = 50Ω
PIN 4 TO 3
1M
10M
FREQUENCY (Hz)
100M
FIGURE 15. CHANNEL OFF FEEDTHROUGH (HC/HCT4052)
14