TLC2933_13 Datasheet, PDF (18/24 Pages) Texas Instruments – HIGH-PERFORMANCE PHASE-LOCKED LOOP

TLC2933
HIGHĆPERFORMANCE PHASEĆLOCKED LOOP
SLAS136B − APRIL 1996 − REVISED JANUARY 2002
APPLICATION INFORMATION
1.9
1.8
ζ = 0.1
1.7
ζ = 0.2
1.6
ζ = 0.3
1.5
ζ = 0.4
1.4
ζ = 0.5
1.3
ζ = 0.6
ζ = 0.7
1.2
1.1
1
0.9
ζ = 0.8
0.8
ζ = 1.0
0.7
ζ = 2.0
0.6
0.5
0.4
0.3
0.2
0.1
0
0
1
2
3
4
5
6
7
8
9
10
11 12 13
ω_nt
Figure 19. Type 2 Second-Order Step Response
18
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