Ac waveforms, Register ac characteristics, input pin clock(1), Atf1500abv – Rainbow Electronics ATF1500ABV User Manual
Page 8: Register ac characteristics, input pin clock
Advertising
8
ATF1500ABV
0723I–08/01
AC Waveforms
Notes:
1. AC Characteristics are for V
CC
= 3.0 volts. For 2.7 volts, add the “2.7-volt adder.”
2. For slow slew outputs, add t
SSO
.
Register AC Characteristics, Input Pin Clock
Symbol
Parameter
2.7-volt Adder
-12
-15
Units
Min
Max
Min
Max
t
COS
Clock to Output
.5
2
7
2
8
ns
t
CFS
Clock to Feedback
0
3
3
ns
t
SIS
I, I/O Setup Time
1
10
11
ns
t
SFS
Feedback Setup Time
1
10
11
ns
t
HS
Input, I/O, Feedback Hold Time
0
0
0
ns
t
PS
Clock Period
1
13
14
ns
t
WS
Clock Width
.5
6.5
7
ns
f
MAXS
External Feedback 1/(t
SIS
+ t
COS
)
-5
58.8
52.6
MHz
Internal Feedback 1/(t
SFS
+ t
CFS
)
-5.5
76.9
71.4
MHz
No Feedback 1/(t
PS
)
-5.5
76.9
71.4
MHz
t
RPRS
Reset Pin Recovery Time
1
3
4
ns
t
RTRS
Reset Term Recovery Time
1
10
12
ns
= Preliminary Information
Advertising