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MC74HC4046A Datasheet, PDF (13/16 Pages) ON Semiconductor – Phase-Locked Loop | |||
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MC74HC4046A
20
R1=3.0 kâ¦
R1=10 kâ¦
15
R1=20 kâ¦
R1=30 kâ¦
10
R1=40 kâ¦
R1=50 kâ¦
5.0
R1=100 kâ¦
C1=39 pF
0
1.0
101
R1=300 kâ¦
102
103
104
R2 ( kâ¦)
Figure 22. R2 versus fmax
20
C1=39 pF
14
12
10
8.0
6.0
4.0
2.0
0
â2.0
105
100
C1=39 pF
R1=3 kâ¦
R1=10 kâ¦
R1=20 kâ¦
R1=30 kâ¦
R1=40 kâ¦
R1=50 kâ¦
R1=100 kâ¦
R1=300 kâ¦
101
102
103
104
105
106
R2 ( kâ¦)
Figure 23. R2 versus fmin
R1=10 kâ¦
R1=3.0 kâ¦
R1=20 kâ¦
10
R1=30 kâ¦
R1=40 kâ¦
R1=50 kâ¦
R1=100 kâ¦
R1=300 kâ¦
0
1.0
101
102
103
104
105
R2 ( kâ¦)
Figure 24. R2 versus Frequency Lock Range (2fL)
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