AV9155C 查看數據表（PDF） - Integrated Device Technology
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AV9155C Datasheet PDF : 14 Pages
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AV9155C
Electrical Characteristics at 5V
VDD = 4.0 to 5.5V (5V +10%/-20%); TA=0°C to 70°C unless otherwise stated
AC Characteristics
PARAMETER
Input Clock Rise Time 1
Input Clock Fall Time 1
Output Rise time 1
SYMBOL TEST CONDITIONS
MIN
tICr
-
tICf
-
tr
25pF load, 0.8 to 2.0V
-
Rise time 1
Output Fall time 1
tr
25pF load, 20% to 80%
VDD
-
tf
25pF load, 2.0 to 0.8V
-
Fall time 1
Duty cycle 1
Duty cycle,1 reference clocks
Jitter, one sigma 1 , 20 to 50
MHz clocks 1 on CPU and 40
to 100 MHz on 2XCPU
Jitter, one sigma 1 , fixed
clock & clocks below 20
MHz on CPU, below 40 MHz
on 2XCPU
Jitter, absolute 1 , 20 to 50
MHz clocks 1 on CPU and 40
to 100 MHz on 2XCPU
Jitter, absolute 1 , fixed clock
& clocks below 20 MHz on
CPU, below 40 MHz on
2XCPU
Input Frequency 1
tf
25pF load, 80% to 20%
VDD
dt
25pF load at 1.4V
dt
25pF load at 1.4V
tjls1 10,000 cycles
tjls2 10,000 cycles
tjab1 10,000 cycles
tjab2 10,000 cycles
fin
-
45/55
36
-
-
-4.0
-5.0
2
Maximum Output
Frequency 1
fout at 2XCPU
100
Clock skew between CPU and
2XCPU outputs 1
Tsk
-
Power-up Time 1
ttPO to 66 MHz
-
Frequency Transition Time 1
tft
from 8 to 66.66 MH
-
from 32 to 80 MHz
-
from 80 to 32 MHz
-
TYP
-
-
1.5
2.0
1.0
1.3
48/52
43
0.8
0.8
2.0
2.0
14.318
220
140
8
6.5
1.8
2.5
Notes:
1 Parameter is guaranteed by design and characterization, not subject to production testing.
MAX
20
20
2
4.0
2.0
3.0
55/45
50
2.0
2.0
4.0
5.0
32
400
15
12
3.2
5.0
UNITS
ns
ns
ns
ns
ns
ns
%
%
%
%
%
%
MHz
MHz
ps
ms
ms
ms
ms
7
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