TCXO-490-DFJ-206 VECTRON | Alldatasheet

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Technical content

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com VT-490 Temperature Compensated Crystal Oscillator Previous Vectron Model OSC Vectron’s VT-490 Temperature Compensated Crystal Oscillator (TCXO) is a quartz stabilized, clipped sine wave output, analog temperature compensated oscillator, operating off either 3.0 or 5.0 volt supply built on a 9.9x11.8 FR4 board with a cover Clipped Sine Wave Output• Output Frequencies to 40 MHz • Fundamental Crystal Design • Optional VCXO Function available• Gold over nickel contact pads • SMD package• Product is compliant to RoHS directive • and fully compatible with lead free assembly Wireless Communications• Base Stations• Point to point radios• Broadband Access• Test Equipment• Features Applications Block Diagram

Description

Comp. Crystal

Table 1. Electrical Performance

  1. The OSC power supply pin should be fi ltered, eg, a 0.1 and 0.01uf capacitor
  2. A special trim tool, KMTZ04, should be used to adjust the frequency

Table 2. Pinout

or terminated with adjustable resistors etc. Pin 1 should not be left fl oating on the VCXO optional device. not be set to a voltage such as an RF signal or power supply voltage. periods may adversely aff ect device reliability. VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation. the CDM a standard resistance of 1.5kOhms and capacitance of 100pF is widely used and therefor can be used for comparison purposes. Table 3. Maximum Ratings

Table 4. Environmental Compliance Table 5. Refl ow Profi le Table 6. Tape and Reel Information

Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com Page5 Table 7. Standard Frequencies (MHz)

Ordering Information

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: 04/17/2009 For Additional Information, Please Contact U S A : 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 1F-2F, No 8 Workshop, No 308 Fenju Road WaiGaoQiao Free Trade Zone Pudong, Shanghai, China 200131 Tel: 86.21.5048.0777 Fax: 86.21.5048.1881 VT- 490- F F J - 206 A- xxMxxxxxxx Product TCXO Voltage Options D: +5.0 Vdc ±5%, F: +3.0 Vdc ±5% Output F: Clipped Sine Wave Stability 156: ±1.5ppm 206: ±2.0ppm 256: ±2.5ppm 506: ±5.0ppm Frequency in MHz *Note: not all combination of options are available. Other specifi cations may be available upon request. Temp Range J: -20/70°C G: -30/80°C E: -40/85°C Tuning 0: Fixed, Mechanical tuning only A: ±5ppm Mechanical and Electrical B: ±8ppm Electrical tuning only Package 9.9x11.8, FR4, trim Example: VT-490-FFJ-206A-19M2000000