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High Temperature

Voltage Control Crystal Oscillator

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

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.

VectronInternational•267LowellRoad,Unit102,Hudson,NH03051•Tel:1-88-VECTRON-1•http://www.vectron.com

VCXO

RF

Output

VCXO

Control

Voltage

VX-708

VX-708

Vectron offers a High Temperature Voltage Control Crystal Oscillator (VX-708) 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.

Voltage

Control

Oscillator

Circuit

Output

Buffer

Features

Applications

• Oil/Gas downhole tool

• High temperature industrial process control

• Extended temperature Military/Aerospace

Block Diagram

• Low jitter and phase noise

• 3.3 Vdc operation

• 4-point crystal mount for Harsh Environment Applications

• High Shock and Vibration Survival

• Output frequency 2 MHz to 40 MHz

• Standard 5x7 mm SMD package

• RoHS compliant

• EAR99

• Made in USA