Rainbow-electronics ATF750LVC Manuel d'utilisateur télécharger pdf (Page 6)

ATF750LVC

AC Waveforms, Input Pin Clock

(1)

Notes: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified.

AC Characteristics, Input Pin Clock

Symbol Parameter

-15

UnitsMin Max

Input or Feedback to Non-registered Output 15 ns

Input to Output Enable 15 ns

Input to Output Disable 15 ns

COS

Clock to Output 0 10 ns

CFS

Clock to Feedback 0 5.5 ns

Input Setup Time 8 ns

SFS

Feedback Setup Time 7 ns

Hold Time 0 ns

Clock Period 12 ns

Clock Width 6 ns

MAXS

External Feedback 1/(t

+ t

COS

)55MHz

Internal Feedback 1/(t

SFS

+ t

CFS

)80MHz

No Feedback 1/(t

) 83 MHz

Asynchronous Reset Width 15 ns

ARS

Asynchronous Reset Recovery Time 15 ns

Asynchronous Reset to Registered Output Reset 15 ns

SPS

Setup Time, Synchronous Preset 11 ns

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Rainbow-electronics ATF750LVC Manuel d'utilisateur Page 6