7

1447F–PLD–11/08

ATF750LVC

16. AC Waveforms, Input Pin Clock(1)

Note:

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

17. AC Characteristics, Input Pin Clock

Symbol

Parameter

-15 (5V Operation)

-15 (3V Operation)

Units

Min

Max

Min

Max

Input or Feedback to Non-registered Output

10

15

ns

t

EA

Input to Output Enable

10

15

ns

Input to Output Disable

10

15

ns

t

COS

Clock to Output

0

7

0

10

ns

t

CFS

Clock to Feedback

0

5

0

5.5

ns

Input Setup Time

5

8

ns

t

SFS

Feedback Setup Time

5

7

ns

t

HS

Hold Time

0

5

ns

Clock Period

10

14

ns

t

WS

Clock Width

5

7

ns

External Feedback 1/t

83

55

MHz

100

80

MHz

No Feedback 1/t

PS

100

83

MHz

t

AW

Asynchronous Reset Width

10

15

ns

Asynchronous Reset Recovery Time

10

15

ns

t

AP

Asynchronous Reset to Registered Output Reset

10

15

ns

t

SPS

Setup Time, Synchronous Preset

5

11

ns