SIT1602BI-72-18N-38.000000E

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Oscillators are electronic components used in a variety of applications for producing continuous periodic signals. SIT1602BI-72-18N-38.000000E is one of the oscillators available in the market today. The oscillator is known for its high stability and signal accuracy even in worse environmental conditions. Its versatile range of applications is suitable for both commercial and military applications. This article looks into the application fields and working principle of SIT1602BI-72-18N-38.000000E oscillator.

Applications:

SIT1602BI-72-18N-38.000000E oscillator has applications in a variety of industries. Some of the common areas where they are used are:

• Radio communication:
  • Cellular phones
  • Two way radios
  • GPS receiver
• Telecommunication:
  • Optical transceivers
  • FTTH (Fiber to the Home) equipment
• Computer:
  • Notebooks
  • Office equipments
  • Servers
• Industrial Automation:
  • Robotics
  • Automatic control systems
• Aerospace:
  • Airplanes
  • Helicopters
  • Missiles
  • Satellite

Working Principle:

The SIT1602BI-72-18N-38.000000E oscillator works on the principle of PLL (phase Locked Loop) or digital frequency synthesis. A reference oscillator is coupled with feedback loop and input signal conditioning circuitry to make this PLL oscillator circuit. It is basically a integrating type which utilizes two oscillators each with different frequency and their phase relationship can be controlled by phase detector. The voltage controlled oscillators (VCO) or Frequency synthesizers are used as the output circuit and runs at frequency exactly double of reference frequency.

The oscillator works on the basis of this principle - Voltage Controlled Oscillator (VCO) which is resettable and can be controlled by changing the control voltage. The control voltage is obtained from the R-2R network. This R-2R network can be used to convert the analog voltage signal from the reference oscillator into a suitable control voltage for the VCO.

The output signal of the PLL oscillator is always steady and fixed in frequency, phase and amplitude, even in the adverse environmental conditions. The oscillation frequency of the SIT1602BI-72-18N-38.000000E oscillator can be adjusted by using voltage controlled tuning or micro-computer-controlled tuning. It also has the capability of self-adjustment and has a very wide frequency range.

Conclusion:

The SIT1602BI-72-18N-38.000000E oscillator is a versatile oscillator suitable for a variety of applications. Its superior performance helps in providing reliable, accurate and consistent signals, even in extreme environmental conditions. It is a PLL oscillator which works on the principle of voltage controlled oscillator (VCO). The output signal generated by this oscillator is steady and fixed in frequency, phase and amplitude.

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