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Low Noise EMI Spread Spectrum
EMC81057 Clock Oscillator
5.0VDC OR 3.3VDC, SMT
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Absolute Maximum Conditions |
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Description |
Parameter |
Min |
Max |
Unit |
|
Temperature, Storage |
TS |
-65 |
+150 |
°C |
|
Temperature, Operating |
TOP |
0 |
+70 |
C |
|
Temperature, Junction |
TJ |
--- |
+150 |
C |
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Electrical Characteristics |
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Description |
Parameter |
Min |
Max |
Unit |
|
3.3V Operating Voltage +/-5% |
VDD |
3.125 |
3.465 |
V |
|
5 V Operating Voltage +/-5% |
VDD |
4.75 |
5.25 |
V |
|
Frequency Range |
FO |
8 |
128 |
MHz |
|
Output Low Voltage @ 4 ma |
VOL1 |
--- |
0.4 |
V |
|
Output Low Voltage @ 10 ma |
VOL2 |
--- |
1.2 |
V |
|
Output High Voltage @ 4 ma |
VOH1 |
2.4 |
--- |
V |
|
Output High Voltage @ 6 ma |
VOH2 |
2 |
--- |
V |
|
Output Load Capacitor |
CL |
--- |
15 |
pF |
|
Clock Rise Time |
TR1 |
2 |
5 |
ns |
|
Clock Fall Time |
TF1 |
2 |
4.4 |
ns |
|
Output Clock Duty Cycle |
TDCOUT |
40 |
60 |
% |
|
Cycle-To-Cycle Jitter F=8MHz |
TCCJ1 |
--- |
450 |
ps |
|
Cycle-To-Cycle Jitter F=16MHz |
TCCJ2 |
--- |
400 |
ps |
|
Cycle-To-Cycle Jitter F=32MHz |
TCCJ3 |
--- |
380 |
ps |
|
Cycle-To-Cycle Jitter F=64MHz |
TCCJ4 |
--- |
380 |
ps |
|
Cycle-To-Cycle Jitter F=128MHz |
TCCJ5 |
--- |
380 |
ps |
|
Spread % Selection |
|
Frequency (MHz) |
C1 |
C3 |
D1 |
D3 |
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|
Center (%) |
Center (%) |
Down (%) |
Down (%) |
|
8 - 10 |
±1.4 |
±0.5 |
-3 |
-1.9 |
|
10 - 12 |
±1.3 |
±0.4 |
-2.7 |
-1.7 |
|
12 - 14 |
±1.2 |
±0.4 |
-2.5 |
-1.5 |
|
14 - 16 |
±1.1 |
±0.3 |
-2.3 |
-1.4 |
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16 - 20 |
±1.4 |
±0.5 |
-3 |
-1.9 |
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10 - 24 |
±1.3 |
±0.4 |
-2.7 |
-1.7 |
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24 - 28 |
±1.2 |
±0.4 |
-2.5 |
-1.5 |
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28 - 32 |
±1.1 |
±0.3 |
-2.3 |
-1.4 |
|
32 - 40 |
±1.4 |
±0.5 |
-3 |
-1.9 |
|
40 - 48 |
±1.3 |
±0.4 |
-2.7 |
-1.7 |
|
58 - 56 |
±1.2 |
±0.4 |
-2.5 |
-1.5 |
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56 - 64 |
±1.1 |
±0.3 |
-2.3 |
-1.4 |
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64 - 80 |
±1.4 |
±0.5 |
-3 |
-1.9 |
|
80 -96 |
±1.3 |
±0.4 |
-2.7 |
-1.7 |
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96 - 112 |
±1.2 |
±0.4 |
-2.5 |
-1.5 |
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112 - 128 |
±1.1 |
±0.3 |
-2.3 |
-1.4 |
Ordering Information
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