PX-702
High Temperature
Crystal Oscillator
PX-702
Vectron offers 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:
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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
• 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
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Applications
Oil / Gas downhole tool
Geophysical services
High temperature industrial process control
Extended temperature Military/Aerospace
Avionics
Engine control
Block Diagram
Crystal
Resonator
Oscillator
Circuit
Output
Buffer
RF
Output
Page 1 of 4
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
0°C to +150°C (1)
-20°C to +180°C (Z)
-55°C to +180°C (Y)
+3.3Vdc ±5% (E)
+5.0Vdc ±5% (D)
Values
32KHz to 40MHz
+1.8Vdc ±5% (J)
+2.5Vdc ±5% (H)
<0.4V / >Vdd - 0.5V
HCMOS compatibility (A)
1ns typical / 3ns Max
40/60%
0°C to +200°C (2)
0°C to +230°C (3)
(other custom temperature ranges are
available, consult factory)
5mA typical @ 20MHz, 3.3V
Jitter (12kHz - 20MHz)
Phase Noise (typical @20MHz, HCMOS, 3.3V)
10Hz
100Hz
1kHz
10kHz
100kHz
1MHz
<0.5ps
-70 dBc/Hz
-110 dBc/Hz
-135 dBc/Hz
-150 dBc/Hz
-160 dBc/Hz
-160 dBc/Hz
Temperature Stability
±150ppm (U)
±250ppm (W)
±300ppm (Y)
5.0 x 7.0 x 1.8 mm SMD Ceramic
-55°C to +125°C
Package Size
Storage Temperature
Physical Specifications and Marking
Dimensions in (mm)
1.40
1.20
5.00 0.15
#6
#5
Bottom View
#1
#2
#3
#4
Pin
1
2
3
4
5
2.54
5.08
Function
Enable/Disable option
No Connection
Case & Electrical Ground
RF Output
No Connection
V
CC
Power Supply Voltage
Part #
PX702 YWW
Frequency
CCC-CCCC
Date Code
XXXMXXX
Pin #1
7.00 0.15
6
1.80
Page 2 of 4
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
30g, 10 to 2kHz Sine
30grms, 10 to 2kHz Random
3000g, 0.3ms
Fine
Gross
10 Cycles minimum
5000g Y1 axis
MIL-STD-202G Method 204 Condition G
MIL-STD-202G Method 214 Condition I-H
MIL-STD-202 Method 213
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
Page 3 of 4
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Standard Frequency List
32.768kHz
4.096MHz
16.384MHz
512.000kHz
5.000MHz
20.000MHz
1.000MHz
7.3728MHz
24.000MHz
1.024MHz
8.000MHz
32.000MHz
2.000MHz
8.192MHz
32.768MHz
2.048MHz
10.000MHz
40.000MHz
3.686MHz
12.000MHz
4.000MHz
16.000MHz
Ordering Information
PX - 702 0 - E A Y - W X X X - 20M0000000
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
*Note: not all combination of options are available.
Other specifications may be available upon request.
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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