CD4031BMS Ver la hoja de datos (PDF) - Intersil
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CD4031BMS Datasheet PDF : 10 Pages
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CD4031BMS
Typical Performance Characteristics (Continued)
AMBIENT TEMPERATURE (TA) = +25oC
200
SUPPLY VOLTAGE (VDD) = 5V
150
AMBIENT TEMPERATURE (TA) = +25oC
75
SUPPLY VOLTAGE (VDD) = 5V
50
100
10V
10V
25
15V
50
15V
0
0
20
40
60
80
100
LOAD CAPACITANCE (CL) (pF)
FIGURE 7. TYPICAL TRANSITION TIME AS A FUNCTION OF
LOAD CAPACITANCE (EXCEPT Q, tTHL)
0
20
40
60
80
100
LOAD CAPACITANCE (CL) (pF)
FIGURE 8. TYPICAL TRANSITION TIME AS A FUNCTION OF
LOAD CAPACITANCE (Q, tTHL)
8
6
4
2
10K
8
6
4
SUPPLY VOLTAGE
(VDD) = 15V
2
1K
8
6
4
2
100
8
6
4
2
10
10V
10V
5V
CL = 50pF
CL = 15pF
AMBIENT TEMPERATURE (TA) = +25oC
2 4 68
2 4 68
2 4 68
2
10
100
1K
CLOCK INPUT FREQUENCY (fCL) (kHz)
4 68
10K
FIGURE 9. TYPICAL DYNAMIC POWER DISSIPATION AS A
FUNCTION OF CLOCK INPUT FREQUENCY
VDD
DATA
QD
QD
QD
15
6
15
6
15
6
15
6
Q
MODE
10 CD4031BMS
10 CD4031BMS
10 CD4031BMS
10 CD4031BMS
CONTROL
12
12
12
12
RECIRC
IN
CL
CL
CL
CL
CLOCK DRIVER
MODE CONTROL VDD = RECIRCULATION
GND = NEW DATA
FIGURE 10. CASCADING USING DIRECT CLOCKING FOR HIGH-SPEED
OPERATION (SEE CLOCK RISE AND FALL TIME
REQUIREMENT)
7-824
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