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參數(shù)資料
| 型號(hào)： | VCC6-QCC-166M00 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 2.5 and 3.3 volt LVPECL Crystal Oscillator |
| 中文描述： | 2.5和3.3伏的LVPECL晶體振蕩器 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 345K |
| 代理商： | VCC6-QCC-166M00 |
VCC6-Q/R Series, 2.5 and 3.3v PECL Crystal Oscillator
Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail: vectron@vectron.com
Performance Characteristics
Table 1. Electrical Performance
Parameter
Frequency
Supply Voltage
1
, 3.3V Q option
2.5V R option
Supply Current
Output Logic Levels, 0/70°C
Output Logic High
2
Output Logic Low
2
Symbol
f
O
V
DD
Min
10
3.15
2.375
Typical
3.3
2.5
Maximum
270
3.45
2.625
98
V
DD
-0.880
V
DD
-1.620
V
DD
-0.880
V
DD
-1.555
600
600
55
Units
MHz
V
I
DD
V
OH
V
OL
mA
V
V
V
DD
-1.025
V
DD
-1.810
Output Logic Levels, -40/85°C
Output Logic High
2
Output Logic Low
2
V
OH
V
OL
V
DD
-1.085
V
DD
-1.830
V
V
Transition Times
Rise Time
2
Fall Time
2
Symmetry or Duty Cycle
3
Operating temperature (
ordering option
)
Stability (
ordering option)
4
Jitter, 12kHz to 20MHz
5
t
R
t
F
ps
ps
%
°
C
ppm
pS
SYM
T
OP
deltaF/F
45
50
-10/70 or –40/85
±25, ±50 or ±100
0.3
Cycle to Cycle, rms
Cycle to Cycle, peak-peak
Period Jitter, rms
Period Jitter, peak-peak
Output Enabled
6
Output Disabled
6
Output Enable/Disable time
Enable/Disable Leakage Current
Output Enable Pull-Up Resistor
6
Output Enabled
Output Disabled
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible and terminated to ground.
2. Figure 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and specified.
3. Symmetry is measured defined as On Time/Period.
4. Includes calibration tolerance, operating temperature, supply voltage variations, aging (40 degreesC/10 years) and shock and vibration (not under
operation).
5. Measurements made on a VCC6-QAB-155M520 using an Agilent E5052A for phase noise and LeCroy 8600, 25K samples for jitter.
6. Output will be enabled if Enable/Disable is left open. The pull resistor changes to a higher value, operating in a “power saving mode” when
Enable/Disable is set to a logic 0.
4.8
38
2.7
23
33
1
0.7
V
IH
V
IL
t
E/D
I
IL
0.7*V
DD
V
V
nS
uA
Kohm
Mohm
0.3*V
DD
200
±
200
Figure 1. Output Waveform
Figure 2. Typical Output Test Conditions (25
±
5°C)
80
%
Vs
20
%
t
F
t
R
Period
On Time
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|---|---|
| VCC6-QCC-167M00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.5 and 3.3 volt LVPECL Crystal Oscillator |
| VCC6-QCC-171M00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.5 and 3.3 volt LVPECL Crystal Oscillator |
| VCC6-QCC-175M00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.5 and 3.3 volt LVPECL Crystal Oscillator |
| VCC6-QCC-180M00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.5 and 3.3 volt LVPECL Crystal Oscillator |
| VCC6-QCC-190M00 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2.5 and 3.3 volt LVPECL Crystal Oscillator |
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