VX-400
High Temperature
Voltage Control Crystal Oscillator
VX-400
Vectron offers a High Temperature Voltage Control Crystal Oscillator (VX-400) product platform for extreme environment applications. Typical
operating temperature range is from -55°C to +180°C with an absolute pull range of +/- 50 ppm.
Vectron’s vertical integration in the following technical areas ensures the ability to design and manufacture state of the art high temperature
frequency control products:
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BAW & SAW Design & Fabrication to produce high quality resonators.
RF Oscillator Circuit Design.
Established 250°C High Temperature Electronics Packaging Expertise.
Established 250°C High Temperature Electronics Assembly & Test Expertise.
Environmental Screening.
Vectron’s manufacturing processes, from quartz resonator fabrication to oscillator electronics assembly and test, are painstakingly controlled
via ISO and SPC procedures. Vectron fabricates high temperature quartz resonators using proprietary manufacturing processes designed
specifically for high temperature and harsh environment applications. In order to ensure high reliability in the field, critical electrode
metallization and testing processes are conducted inside state-of-the-art Class 1K cleanrooms, while oscillator assembly is conducted in Class
10K cleanrooms. All high temperature oscillators are 100% tested before delivery.
Features
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Continuous operating temperature range -55°C to 180°C
Low jitter and phase noise
3.3Vdc or 5Vdc operation
Compliant crystal mount for high shock & vibration
Output frequency 10MHz to 30MHz standard
Standard 4 pin DIP package
Applications
• Oil / Gas downhole tool
• High temperature industrial process control
• Extended temperature Military/Aerospace
Block Diagram
Crystal
Resonator
VCXO
Control
Voltage
VCXO
RF
Output
Voltage
Variable
Cap
Oscillator
Circuit
Output
Buffer
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Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Performance Specifications
Specification Parameters
Frequency Range
Supply (Vdd)
Current
Level “0” & “1”
Output
Rise & Fall Time
Symmetry
Operating Temperature
Values
10 to 30MHz
+5.0Vdc ±5% (D)
+3.3Vdc ±5% (E)
12mA typical @ 25MHz
<0.4V / >Vdd - 0.5V
HCMOS compatibility (A)
1ns typical / 3ns Max
40/60%
0°C to +150°C (1)
-20°C to +180°C (Z)
-55°C to +180°C (Y)
0°C to +200°C (2)
<0.2ps
10Hz
100Hz
1kHz
10kHz
100kHz
1MHz
-80 dBc/Hz
-110 dBc/Hz
-135 dBc/Hz
-150 dBc/Hz
-160 dBc/Hz
-160 dBc/Hz
Jitter (12kHz - 20MHz)
Phase Noise (@25MHz, HCMOS, 5V)
VCXO Control Voltage
Absolute Pull Range (APR)
0V to Vdd
Over operating temperature range, aging and power supply deviation.
±25ppm minimum (D)
±50ppm minimum (G)
Positive
±20%
dc - 1kHz
0.5” x 0.8” x 0.2” 4 pin single DIP resistance welded
100g, 6ms
20g. 10 to 2000Hz
Transfer Function
Linearity
Modulation Rate
Package Size
Shock
Vibration
Physical Specifications
Dimensions in inches
Pin
1
7
8
14
Function
VCXO Control Voltage
Case & Electrical Ground
VCXO RF Output
V
CC
Power Supply Voltage
Vcc
GND
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Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Phase Noise Performance
Environmental Compliance
Vibration-Sine
Vibration-Random
Shock
Seal Test
Seal Test
Temperature Cycling
Acceleration
20g to 2kHz Sine
20grms to 2kHz Random
100g, 6ms
Fine
Gross
10 Cycles minimum
5000g Y1 axis
MIL-STD-202 Method 204 Condition D
MIL-STD-202 Method 214 Condition I-F
MIL-STD-202 Method 213 Condition C & I
MIL-STD-883 Method 1014 Condition A2
MIL-STD-202 Method 112 Condition D
MIL-STD-883 Method 1010 Condition B
MIL-STD-883 Method 2001 Condition A
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Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Ordering Information
VX - 400 0 - D A Y - F X X X - 10M0000000
Product Family
High temp products
Package Type
400: 4 pin DIP
Factory Use
Supply Voltage
D: 5.0V ±5%
E: 3.3V ±5%
Output
A: HCMOS/ACMOS
*Note: not all combination of options are available.
Other specifications may be available upon request.
Frequency
Factory Use
Factory Use
Factory Use
APR (VX)
F: ±25ppm
K: ±50ppm
Temperature Range
1: 0°C to 150°C
Z: -20°C to 180°C
Y: -55°C to 180°C
2: 0°C to 200°C
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
1589 Century Avenue, the 19th Floor
Chamtime International Financial Center
Shanghai, China
Tel: 86.21.60812888
Fax: 86.21.61633598
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: 11/2008
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