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PX-702
High Temperature
Crystal Oscillator
Vectron o ers a small footprint High Temperature Ceramic SMD Crystal Oscillator (PX-702) product platform for extreme environment
applications. In addition to its wide operating temperature range, PX-702 HTXO is also ideal for high shock & vibration applications. PX-702
HTXO is also designed to exceed 3000g shock and 30g vibration levels of the demanding MIL-STD-202 requirements.
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:
• 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
speci cally for high temperature and harsh environment applications. In order to ensure high reliability in the eld, 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.
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
• Continuous operating temperature range -55°C to 230°C
• 1.8, 2.5, 3.3 or 5.0 Vdc operation
• Design for high shock & vibration to exceed
3000g shock & 30g vibration
• Output frequency 32.768kHz to 40MHz standard
• Standard 5 x 7 x 1.8 mm SMD package
• Product is free of lead and compliant to EC RoHS directive
• Oil / Gas downhole tool
• Geophysical services
• High temperature industrial process control
• Extended temperature Military/Aerospace
• Avionics
• Engine control
Features Applications
Oscillator
Circuit
Output
Bu er
RF
Output
Crystal
Resonator
Block Diagram
PX-702
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Pin Function
1 Enable/Disable option
2 No Connection
3 Case & Electrical Ground
4 RF Output
5 No Connection
6V
CC Power Supply Voltage
Performance Speci cations
Physical Speci cations and Marking
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Dimensions in (mm)
Speci cation Parameters Values
Frequency Range 32KHz to 40MHz
Supply (Vdd) +3.3Vdc ±5% (E)
+5.0Vdc ±5% (D)
+1.8Vdc ±5% (J)
+2.5Vdc ±5% (H)
Current 5mA typical @ 20MHz, 3.3V
Level “0” & “1” <0.4V / >Vdd - 0.5V
Output HCMOS compatibility (A)
Rise & Fall Time 1ns typical / 3ns Max
Symmetry 40/60%
Operating Temperature 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°C to +230°C (3)
(other custom temperature ranges are
available, consult factory)
Jitter (12kHz - 20MHz) <0.5ps
Phase Noise (typical @20MHz, HCMOS, 3.3V) 10Hz -70 dBc/Hz
100Hz -110 dBc/Hz
1kHz -135 dBc/Hz
10kHz -150 dBc/Hz
100kHz -160 dBc/Hz
1MHz -160 dBc/Hz
Temperature Stability ±150ppm (U)
±250ppm (W)
±300ppm (Y)
Package Size 5.0 x 7.0 x 1.8 mm SMD Ceramic
Storage Temperature -55°C to +125°C
7.00 0.15
5.00 0.15
Pin #1
1.80
1.40
1.20
2.54
5.08
#3
#4 #5
Part #
Frequency
Date Code
Bottom View
#1
#2
#6
PX702 YWW
CCC-CCCC
XXXMXXX
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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 30g, 10 to 2kHz Sine MIL-STD-202G Method 204 Condition G
Vibration-Random 30grms, 10 to 2kHz Random MIL-STD-202G Method 214 Condition I-H
Shock 3000g, 0.3ms MIL-STD-202 Method 213
Seal Test Fine MIL-STD-883 Method 1014 Condition A2
Seal Test Gross MIL-STD-202 Method 112 Condition D
Temperature Cycling 10 Cycles minimum MIL-STD-883 Method 1010 Condition B
Acceleration 5000g Y1 axis MIL-STD-883 Method 2001 Condition A
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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
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
Ordering Information
PX - 702 0 - E A Y - W X X X - 20M0000000
*Note: not all combination of options are available.
Other speci cations may be available upon request.
Product Family
Crystal Oscillator
Package Type
702: 5x7 mm HTCC
Factory Use
Supply Voltage
E: 3.3V ±5%
D: 5.0V ±5%
J: 1.8V ±5%
H: 2.5V ±5%
Output
A: HCMOS/ACMOS
Frequency
Factory Use
Factory Use
Enable
A: Enable Hi, Tristate
X: No Enable
Temp Stability (PX)
U: ± 150ppm
W: ± 250ppm
Y: ± 300ppm
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
3: 0°C to 230°C
Standard Frequency List
32.768kHz 512.000kHz 1.000MHz 1.024MHz 2.000MHz 2.048MHz 3.686MHz 4.000MHz
4.096MHz 5.000MHz 7.3728MHz 8.000MHz 8.192MHz 10.000MHz 12.000MHz 16.000MHz
16.384MHz 20.000MHz 24.000MHz 32.000MHz 32.768MHz 40.000MHz
