CD4047BC_02 Datasheet, PDF (6/9 Pages) Fairchild Semiconductor – 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
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 µs
B 7 µs
C 60 µs
D 550 µs
E 5.5 ms
R
22k
22k
220k
220k
2.2M
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
C
10 pF
100 pF
100 pF
1000 pF
t_M
A 2 µs
B 7 µs
C 60 µs
D 550 µs
Note:
Minimum Value of R: 10 K Ω
Maximum Value of R: 1 Meg Ω
Minimum Value of C for Astable Mode: 100 pF
Minimum Value of C for Monostable Mode: 1000 pF
www.fairchildsemi.com
6
R
22k
22k
220k
220k
C
10 pF
100 pF
100 pF
1000 pF