SIT1602BIF11-18E-12.000000G

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Oscillators are electronic devices used to provide controlled bipulses or other periodic alternating waveforms. It is incredibly versatile and can be used in a wide range of applications with varying frequency rates, output waveform characteristics, and power levels; thus making it a key component in any electronic circuit or system. One type of oscillator that has seen increasing use in recent years is the SIT1602BIF11-18E-12.000000G. This article will discuss the application field and working principle of this oscillator.

The SIT1602BIF11-18E-12.000000G oscillator has a frequency range of 12.000000GHz, power levels of 18dBm, and an output harmonics level of -40dBc. It is highly stable with an aging rate of less than ±5ppm per year, and provides reliable performance with temperatures ranging from -30˚C to +80˚C. One of the main advantages of this oscillator is its wide variety of application fields. From cellular communications to global navigation satellite systems, this oscillator can be used in many areas due to its high frequency, low power, and excellent harmonic suppression. Additionally, it is well-suited for IEEE 802.11ac/af Wi-Fi applications where higher frequencies and more efficient power consumption are needed.

As for its working principle, the SIT1602BIF11-18E-12.000000G oscillator is based on a PLL (Phase-Locked Loop) frequency synthesizer. It uses a voltage-controlled crystal oscillator (VCXO) as the reference oscillator, which is then tied to a Voltage-Controlled Oscillator (VCO) that produces a continuously adjustable frequency. The output signal from the VCO is compared to a second reference signal from the VCXO, and the difference between the two signals is stored and corrected by a loop filter. The loop filter generates a variable voltage that adjusts the output frequency of the VCO until it matches the input frequency of the VCXO. As the output frequency and input frequency become equal, the oscillator settles into a steady frequency and the loop acts as a feedback loop for maintaining its feedback.

In conclusion, the SIT1602BIF11-18E-12.000000G oscillator is an ideal choice for a wide variety of applications due to its frequency range, output waveform characteristics, and power levels. It is based on a PLL frequency synthesizer that takes an input frequency from a VCXO and adjusts it using a VCO and loop filter in order to produce an output frequency that matches the VCXO input. Furthermore, its temperature range and aging rate make it reliable for long-term use, and its harmonic suppression ensures high quality outputs in any system. All in all, this oscillator is an excellent choice for any application requiring stable and reliable frequency generation.

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