Rainbow Electronics ATV2500BQL - Manual (Page 8)

ATV2500B(Q)(L)
8
Register AC Characteristics, Input Pin Clock
Symbol Parameter
-12 -15 -20 -25 -30
Units Min Max Min Max Min Max Min Max Min Max
t
COS
Clock to Output 7.5 10 11 12 15 ns
t
CFS
Clock to Feedback 0 4 0 5 0 6 0 7 0 8 ns
t
SIS
Input Setup Time 7 9 14 20 23 ns
t
SFS
Feedback Setup Time 7 9 14 20 23 ns
t
HS
Hold Time 0 0 0 0 0 ns
t
WS
Clock Width 5 6 7 8 9 ns
t
PS
Clock Period 10 12 14 16 18 ns
F
MAXS
External Feedback 1/(t
SIS
+ t
COS
) 69 52 40 31 26 MHz
Internal Feedback 1/(t
SFS
+ t
CFS
) 90 71 50 37 32 MHz
No Feedback 1/(t
PS
) 100 83 71 62 55 MHz
t
ARS
Asynchronous Reset/Preset
Recovery Time
7 12 15 20 25 ns