SIT1602BC-81-25N-50.000000T

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SIT1602BC-81-25N-50.000000T Application Field and Working Principle

Oscillators are devices used in many fields of technology, including radio communications, audio frequency control, electrical energy regulation, and many other applications. SIT1602BC-81-25N-50.000000T oscillators are crystal-tuned oscillators for use in various applications requiring precision frequency control.

Application Field

SIT1602BC-81-25N-50.000000T oscillators offer a wide range of applications spanning many industries. The products offer reliable frequency stability and frequency accuracy, allowing them to be used in many fields, such as:

• Telecommunications
• Consumer electronics and appliances
• Industrial automation
• Medical
• Automotive
• Military
• Instrumentation equipment for measuring/testing

SIT1602BC-81-25N-50.000000T oscillators also are suitable for a variety of applications requiring high frequency accuracy, such as base stations in cellular networks, wireless LANs, medical equipment, and other complex systems that require precise frequency control.

Working Principle

SIT1602BC-81-25N-50.000000T oscillators work with an internal frequency-determining element, such as a quartz crystal. The crystal is typically used in combination with an amplifier to maintain a high-frequency output. This operation is known as harmonic oscillation.

The frequency of the oscillator is determined by the physical properties of the crystal. When an AC electrical signal is applied to the crystal, it causes the crystal to vibrate. The frequency of the signal will follow the natural vibrational frequency of the crystal, resulting in a consistent frequency output from the oscillator.

The SIT1602BC-81-25N-50.000000T oscillator uses a phase-locked loop (PLL) to stabilize the output frequency. The PLL contains a voltage-controlled oscillator (VCO) and a phase detector that compares the output frequency with a reference signal. If the output frequency is different from the reference frequency, the phase detector will adjust the VCO frequency to match the reference frequency, thus staying locked-in to the reference frequency.

The PLL also monitors the frequency stability of the quartz crystal. The PLL is able to detect any change in the frequency of the crystal due to environmental changes (temperature, shock, etc.), which would cause the frequency of the oscillator to drift. The PLL compensates for this by automatically adjusting the output frequency to keep the frequency within specified tolerance limits.

SIT1602BC-81-25N-50.000000T oscillators offer a cost-effective solution for applications requiring precise frequency control. The products are robust and reliable, providing long-term frequency stability in harsh environmental conditions.

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