6

1447F–PLD–11/08

ATF750LVC

14. AC Waveforms, Product Term Clock(1)

Note:

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

Note:

1. See ordering information for valid part numbers.

15. AC Characteristics, Product Term Clock

(1)

Symbol

Parameter

-15 (5V Operation)

-15 (3V Operation)

Units

Min

Max

Min

Max

Input or Feedback to Non-registered Output

10

15

ns

Input to Output Enable

10

15

ns

t

ER

Input to Output Disable

10

15

ns

Clock to Output

4

10

5

12

ns

Clock to Feedback

4

7.5

5

9

ns

t

S

Input Setup Time

4

8

ns

Feedback Setup Time

4

7

ns

t

H

Hold Time

2

5

ns

t

P

Clock Period

11

14

ns

Clock Width

5.5

7

ns

f

MAX

External Feedback 1/(t

50

MHz

Internal Feedback 1/(t

62

MHz

71

MHz

t

AW

Asynchronous Reset Width

10

15

ns

t

AR

Asynchronous Reset Recovery Time

10

15

ns

Asynchronous Reset to Registered Output Reset

12

15

ns

t

SP

Setup Time, Synchronous Preset

7

8

ns