View PX-420_124469.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

PX-420
High Temperature Crystal Oscillator
PX-420
Vectron offers a High Temperature Crystal Oscillator (PX-420) product platform for extreme environment applications. Typical operating temperature range is from -55C to +230C with a frequency stability of +/- 250 ppm over the entire operating temperature range. 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 250C High Temperature Electronics Packaging Expertise. Established 250C 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 -55C to 230C Low jitter and phase noise 3.3Vdc or 5Vdc operation Compliant crystal mount for high shock & vibration Output frequency 10MHz to 40MHz standard Standard 4 pin 1/2 DIP package * * * * * *
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 -55C to +125C (C) 0C to +150C (1) -20C to +180C (Z) -55C to +180C (Y)
Values
32.768KHz to 40MHz +5.0Vdc 5% (D) +3.3Vdc 5% (E) 5mA typical @ 20MHz, 3.3V <0.4V / >Vdd - 0.5V HCMOS compatibility (A) 1ns typical / 3ns Max 40/60% 0C to +200C (2) 0C to +230C (3)
(other custom temperature ranges are available, consult factory)
Jitter (12kHz - 20MHz) Phase Noise (typical @20MHz, HCMOS, 3.3V) 10Hz -70 dBc/Hz 100Hz -105 dBc/Hz 1kHz -130 dBc/Hz 40ppm (J) 50ppm (K) 100ppm (S)
<0.5ps 10kHz -145 dBc/Hz 100kHz -155 dBc/Hz 1MHz -155 dBc/Hz 250ppm (W) 300ppm (Y)
Temperature Stability
Package Size Storage Temperature
0.5" x 0.5" x 0.2" 4 pin 1/2 DIP resistance welded -55C to +125C
Environmental Compliance
Vibration-Sine Vibration-Random Shock Seal Test Seal Test Temperature Cycling Acceleration 20g to 2kHz Sine 20grms to 2kHz Random 1000g, 0.5ms 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 E 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
Physical Specifications
Dimensions in inches
Pin
1 4 5 8
Function
Enable/Disable option Case & Electrical Ground RF Output VCC Power Supply Voltage
Vcc
GND
Page 2 of 4 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Phase Noise Performance
Page 3 of 4 Vectron International * 267 Lowell Road, Hudson, NH 03051 * Tel: 1-88-VECTRON-1 * http://www.vectron.com
Ordering Information
PX - 420 0 - D A Y - W X X X - 10M0000000
Product Family High Temp Products Package Type 420: 4 pin 1/2 DIP Factory Use Supply Voltage D: 5.0V 5% E: 3.3V 5% Output A: HCMOS/ACMOS Frequency Screening B: "B" Level Screening X: No Screening Accuracy F: 25ppm X: No Accuracy Code Enable A: Enable Hi, Tristate C: Enable Low, Tristate D: Enable Low X: No Enable Temp Stability (PX) J: 40ppm K: 50ppm S: 100ppm W: 250ppm Y: 300ppm Temperature Range C: -55C to 125C 1: 0C to 150C Z: -20C to 180C Y: -55C to 180C 2: 0C to 200C 3: 0C to 230C
*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: 12/2009 Page 4 of 4

▲Up To Search▲

Price & Availability of PX-420

	To Download PX-420 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .