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參數(shù)資料
| 型號(hào)： | VTC2-J2DC-18M000 |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | TCVCXO, clock |
| 英文描述： | TCVCXO, CLOCK, 18 MHz, CMOS OUTPUT |
| 封裝： | ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 10 PIN |
| 文件頁數(shù)： | 2/6頁 |
| 文件大小： | 184K |
| 代理商： | VTC2-J2DC-18M000 |
VTC2 Data sheet
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
Symbol
Min
Typical
Maximum
Units
Frequency
fO
10.000
30.000
MHz
Supply Voltage
3.3V±10% or +5V ±5%
VDC
Maximum Supply Voltage
6
VDC
Supply Current, +3.3V
IDD
10.0
mA
Output Level
2
Logic High
Logic Low
Drive High
Drive Low
VOH
VOL
IOH
IOL
0.9*VDD
4
0.1*VDD
-4
V
mA
Output Load
15pf
Duty Cycle, @ 50%
45/55
%
Control Voltage Impedance
ZVc
100
Kohm
Control Voltage to reach pull
0.5
2.5
V
Pull Range
Ordering option, see last page
TPR
±5, ±8
ppm
Temperature Stability
Ordering option, see last page.
±0.5 to ±5.0
ppm
Initial Accuracy, “No Adjust” option
±1.0
ppm
Power Supply Stability
±0.3
ppm
Load Stability
±0.2
ppm
Aging
±1.0
ppm/year
Enable/Disable
3
Output Active
Output Disabled
0.8*VDD
0.2*VDD
V
Operating temperature
Ordering option, see last page
0/55, -10/60, -20/70, -30/80, -40/85
°C
Phase Noise, 12.800MHz
10 Hz offset
100 Hz offset
1 kHz offset
10 kHz offset
100 kHz offset
-93
-123
-147
-155
-158
dBc/Hz
Start-up time
2
ms
1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
2. Output is DC coupled.
3. Output is active if E/D is open.
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