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PDF EX-420 Data sheet ( Hoja de datos )
| Número de pieza | EX-420 | |
| Descripción | Evacuated Miniature Crystal Oscillator | |
| Fabricantes | Vectron International | |
| Logotipo |  |
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EX-420
Evacuated Miniature Crystal Oscillator
EX-420
Description
The EX-420 provides exceptionally low aging rates and tight temperature stabilities in an extremely small package over a wide
range of environmental conditions. This EMXO series bridges the gap between current large, high precision OCXO’s and smaller
TCXO’s. The EX-420 Series becomes the most economical choice where there is a need for spectral purity, short and long term
stability, along with small size and dramatically reduced power consumption.
Features
• 4-Pin Half Dip
• Fast Warmup
• Low Power Consumption
• Previous Model Number: EX-620 series
• Frequency Range: 10 MHz - 30 MHz
Applications
• SONET/SDH, DWDM, FDM, ATM, 3G
• Telecom Transmission and Switching Equipment
• Wireless Communication Equipment
• Military Airborne and Mobile systems
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Performance Speci cations
Parameter
vs. operating temperature range (refer-
enced to +25°C)
Frequency Stabilities1
Min Typ Max Units
-50 +50 ppb
-75 +75 ppb
-100
+100
ppb
Condition
0… +70°C
-20… +70°C
-40… +85°C
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
1 page  
Ordering Information
EX - 420 0 - D A J - 107 0 - 10M0000000
Product Family
EX: EMXO
Package
13x 13mm
Height
0: A 7.62mm (HCMOS only)
1: B 8.89mm (HCMOS only)
2: B 9.65mm (Sinewave only)
Supply Voltage
D: 5 Vdc
E: 3.3 Vdc
RF Output Code
A: HCMOS
E: Sinewave
Frequency
Frequency Control
0: Fixed Frequency (HCMOS)
1: Fixed Frequency (0 dBm)
2: Fixed Frequency (+3 dBm)
3: Electrical Tuning (HCMOS)
Stability Code
508: ±50ppb
4: Electrical Tuning (0 dBm)
5: Electrical Tuning (+3 dBm)
758: ±75ppb
107: ±100ppb
147: ±140ppb(ST3)
Temperature Range
E: -40°C to +85°C
J: -20°C to +70°C
T: 0°C to +70°C
Notes:
1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all
frequencies.
2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency
control voltage, load, temperature (25°C).
3. Phase noise degrades with increasing output frequency.
4. Subject to technical modi cation.
5. Contact factory for availability.
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For Additional Information, Please Contact
USA:
Vectron International
267 Lowell Road
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Europe:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Asia:
Vectron International
1F-2F, No 8 Workshop, No 308 Fenju Road
WaiGaoQiao Free Trade Zone
Pudong, Shanghai, China 200131
Tel: 86.21.5048.0777
Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
Rev: 11-25-2008 daf
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet EX-420.PDF ] | |
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