CD4047BM Datasheet, PDF (5/6 Pages) National Semiconductor (TI) – Low Power Monostable/Astable Multivibrator

Typical Performance Characteristics
Typical Q Q Osc Out Period
Accuracy vs Supply Voltage
(Astable Mode Operation)
Typical Q Q Pulse Width
Accuracy vs Supply Voltage
Monostable Mode Operation
f_Q Q
A 1000 kHz
B 100 kHz
C 10 kHz
D 1 kHz
E 100 Hz
R
22k
22k
220k
220k
2 2M
TL F 5969 – 5
C
10 pF
100 pF
100 pF
1000 pF
1000 pF
Typical Q Q and Osc Out
Period Accuracy vs Temperature
Astable Mode Operation
t_M
A 2 ms
B 7 ms
C 60 ms
D 550 ms
E 5 5 ms
R
22k
22k
220k
220k
2 2M
TL F 5969 – 6
C
10 pF
100 pF
100 pF
1000 pF
1000 pF
Typical Q and Q Pulse Width
Accuracy vs Temperature
Monostable Mode Operation
f_Q Q
A 1000 kHz
B 100 kHz
C 10 kHz
D 1 kHz
R
22k
22k
220k
220k
Timing Diagram
Astable Mode
TL F 5969 – 7
C
10 pF
100 pF
100 pF
1000 pF
t_M
A 2 ms
B 7 ms
C 60 ms
D 550 ms
R
22k
22k
220k
220k
TL F 5969 – 8
C
10 pF
100 pF
100 pF
1000 pF
Monostable Mode
TL F 5969 – 9
Retrigger Mode
TL F 5969 – 10
TL F 5969 – 11
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