5962-89841153A 查看數據表（PDF） - Atmel Corporation
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5962-89841153A Datasheet PDF : 23 Pages
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4.2 AC Waveforms (1)
CLOCK
ATF22V10C(Q)
Note: 1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless oth-
erwise specified.
4.3 AC Characteristics(1)
-5
Symbol Parameter
Min Max
tPD
Input or Feedback to Combinatorial
Output
1.0 5.0
tCO
Clock to Output
1.0 4.0
tCF
Clock to Feedback
2.5
tS
Input or Feedback Setup Time
3.0
tH
Hold Time
0
External Feedback 1/(tS + tCO)
142.0
fMAX
Internal Feedback 1/(tS + tCF)
166.0
No Feedback 1/(tWH + tWL)
166.0
tW
Clock Width (tWL and tWH)
3.0
tEA
Input or I/O to Output Enable
2.0 6.0
tER
Input or I/O to Output Disable
2.0 5.0
tAP
Input or I/O to Asynchronous Reset of
Register
3.0
7.0
tAW
tAR
tSP
tSPR
Notes:
Asynchronous Reset Width
5.5
Asynchronous Reset Recovery Time
4.0
Setup Time, Synchronous Preset
4.0
Synchronous Preset to Clock
Recovery Time
4.0
1. See ordering information for valid part numbers.
2. 5.5 ns for DIP package devices.
3. 111 MHz for DIP package devices.
-7
Min
Max
3.0
2.0
3.5
0
125.0(3)
142.0
166.0
3.0
3.0
3.0
7.5
4.5(2)
2.5
7.5
7.5
3.0
10.0
7.0
5.0
4.5
5.0
-10
Min Max
3.0 10.0
2.0 6.5
2.5
4.5
0
90.0
117.0
125.0
3.0
3.0 10.0
3.0 9.0
3.0 12.0
8.0
6.0
6.0
8.0
-15
Min Max
Units
3.0 15.0 ns
2.0
8.0
ns
2.5
ns
10.0
ns
0
ns
55.5
MHz
80.0
MHz
83.3
MHz
6.0
ns
3.0 15.0 ns
3.0 15.0 ns
3.0 20.0 ns
15.0 ns
10.0 ns
10.0 ns
10.0 ns
5
0735T–PLD–5/09
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