CD4047BMS Datasheet, PDF (10/15 Pages) Intersil Corporation – CMOS Low-Power Monostable/Astable Multivibrator

CD4047BMS
Typical Performance Characteristics (Continued)
AMBIENT TEMPERATURE (T_A) = +25^oC
4
AMBIENT TEMPERATURE (T_A) = +25^oC
3 ^{CX = 1µF}
200
SUPPLY VOLTAGE (VDD) = 5V
150
100
10V
15V
50
0
0
20
40
60
80
100
LOAD CAPACITANCE (CL) (pF)
FIGURE 10. TYP. TRANSITION TIME AS A FUNCTION OF LOAD
CAPACITANCE
4 _{AMBIENT TEMPERATURE (TA) = +25oC}
CX = 0.01µF
3
2
10MΩ
1
0
100kΩ
RX = 1MΩ
-1
10MΩ
-2
10kΩ
-3
10kΩ
1MΩ
100kΩ
-4
0 2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE (VDD) (V)
FIGURE 12. TYP. ASTABLE OSCILLATOR OR Q, Q PERIOD
ACCURACY vs SUPPLY VOLTAGE
2
1
0
10MΩ
-1
1MΩ AND 100kΩ
10kΩ
10MΩ
-2 RX = 1MΩ AND
100kΩ
-3
-4
10kΩ
0 2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE (VDD) (V)
FIGURE 11. TYP. ASTABLE OSCILLATOR OR Q, Q PERIOD
ACCURACY vs SUPPLY VOLTAGE
4
AMBIENT TEMPERATURE (T_A) = +25^oC
CX = 1000pF
3
2
1
0
RX = 1MΩ AND
10kΩ
-1
100kΩ
-2
10kΩ
1MΩ AND
10MΩ
10kΩ
-3
10kΩ
-4
0 2 4 6 8 10 12 14 16 18 20
SUPPLY VOLTAGE (VDD) (V)
FIGURE 13. TYP. ASTABLE OSCILLATOR OR Q, Q PERIOD
ACCURACY vs SUPPLY VOLTAGE
1
CX = 1µF
RX = 1MΩ
SUPPLY VOLTAGE (VDD) = 5V
0
-1
10V, 15V
5V
2 _{CX = 0.1µF}
RX = 1MΩ
1
0
5V
SUPPLY VOLTAGE (VDD) = 5V
10V
15V
10V, 15V
-2
15V
-1
-3
-55
-15
25
65
105
145
AMBIENT TEMPERATURE (T_A) (^oC)
FIGURE 14. TYP. ASTABLE OSCILLATOR OR Q, Q PERIOD
ACCURACY vs AMBIENT TEMPERATURE (ULTRA
LOW FREQ.)
10V
-2
-55
-15
25
65
105
145
AMBIENT TEMPERATURE (T_A) (^oC)
FIGURE 15. TYP. ASTABLE OSCILLATOR OR Q, Q PERIOD
ACCURACY vs AMBIENT TEMPERATURE (LOW
FREQ.)
7-906