ATF750C(L)
15. AC Waveforms, Product Term Clock
Note:
1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and
3.0V,
unless otherwise specified.
16. AC Characteristics, Product Term Clock
-7
Symbol
Parameter
-10
Max
7.5
7.5
7.5
Min
Max
10
10
10
4
4
4
4
2
11
5.5
95
125
142
71
86
90
10
10
8
12
7
10
7.5
C/CL-15
Min
Max
15
15
15
5
5
8/12
7
5
14
7
50/41
62
71
15
15
15
8
12
9
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
ns
ns
ns
ns
Min
t
PD
t
EA
t
ER
t
CO
t
CF
t
S
t
SF
t
H
t
P
t
W
Input or Feedback to Non-registered Output
Input to Output Enable
Input to Output Disable
Clock to Output
Clock to Feedback
Input Setup Time
Feedback Setup Time
Hold Time
Clock Period
Clock Width
External Feedback 1/(t
S
+ t
CO
)
3
1
3
3
1
7
3.5
7.5
5
f
MAX
Internal Feedback 1/(t
SF
+ t
CF
)
No Feedback 1/(t
P
)
t
AW
t
AR
t
AP
t
SP
Note:
Asynchronous Reset Width
Asynchronous Reset Recovery Time
Asynchronous Reset to Registered Output Reset
Setup Time, Synchronous Preset
1. See ordering information for valid part numbers.
5
3
4
7
0776L–PLD–11/08
ATMEL [ ATMEL CORPORATION ]
