ATF2500C-15JC Ver la hoja de datos (PDF) - Atmel Corporation
Número de pieza
componentes Descripción
Fabricante
ATF2500C-15JC Datasheet PDF : 24 Pages
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ATF2500C
11.5 ATF2500C AC Characteristics
Symbol
tPD1
tPD2
tPD3
tPD4
tEA1
tER1
tEA2
tER2
tAW
tAP
tAPF
Parameter
Input to Non-registered Output
Feedback to Non-registered Output
Input to Non-registered Feedback
Feedback to Non-registered Feedback
Input to Output Enable
Input to Output Disable
Feedback to Output Enable
Feedback to Output Disable
Asynchronous Reset Width
Asynchronous Reset to Registered Output
Asynchronous Reset to Registered Feedback
-15
Min Max
15
15
11
11
15
15
15
15
8
18
15
-20
Min Max
20
20
15
15
20
20
20
20
12
22
19
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
11.6 ATF2500C Register AC Characteristics, Input Pin Clock
Symbol
tCOS
tCFS
tSIS
tSFS
tHS
tWS
tPS
FMAXS
tARS
Parameter
Clock to Output
Clock to Feedback
Input Setup Time
Feedback Setup Time
Hold Time
Clock Width
Clock Period
External Feedback 1/(tSIS + tCOS)
Internal Feedback 1/(tSFS + tCFS)
No Feedback 1/(tPS)
Asynchronous Reset/Preset Recovery Time
-15
Min
Max
10
0
5
9
9
0
6
12
52
71
83
12
-20
Min
Max
11
0
6
14
14
0
7
14
40
50
71
15
Units
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
ns
13
0777K–PLD–1/24/08
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