HD74CDCV857 Datasheet, PDF (12/15 Pages) Hitachi Semiconductor – 2.5-V Phase-lock Loop Clock Driver

HD74CDCV857
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
Yx, FBOUT
t_{cycle n}
t_{cycle n+1}
t _cc = t _{cycle n} – t _{cycle n+1}
Figure 5 Cycle to cycle jitter
t_{cycle n}
1
f_o
t _PER =
t _{cycle n} –
1
f_o
Figure 6 Period jitter
t_{half period n}
t_{half period n+1}
1
f_o
t _HPER = t _{half period n}
–
1
2*f_o
Figure 7 Half period jitter
12