SIT1602BC-33-18E-60.000000T

The SIT1602BC-33-18E-60.000000T Oscillator is a highly precise, low-noise, low-power frequency-controlled signal source designed and manufactured to meet various industry standards in frequency control devices. It is designed for applications in which an extremely precise and accurate signal generator is required. Therefore, this oscillator has become a popular choice for many critical application fields, such as: communications, instrumentation, military/aerospace and medical equipment systems.

Application Fields:

• Mobile communication networks (GSM, GPRS, 3G, 4G, etc.)
• Data communications infrastructure
• Test and measurement applications
• Medical and healthcare applications
• Radio and wireless systems
• Instrumentation
• Timing devices

Working Principle: The SIT1602BC-33-18E-60.000000T Oscillator operates on the principle of electronically controlling the frequency of a signal. It has emitter-coupled logic (ECL) that generates an output signal, which is modulated by a divider circuit. The divider circuit is connected to the oscillator cell, which is responsible for adjusting the frequency of the output signal. The oscillator cell consists of a variable resistor and a capacitor, which can be adjusted to change the frequency of the signal.

The oscillator also contains a phase-locked loop (PLL) circuit, which is used to ensure that the frequency of the output signal remains stable and consistent. The PLL is composed of elements like a phase detector, a digitally controlled oscillator (DCO), a programmable divider, and a charge pump. The phase detector detects the difference in the phases of the two signals and then compares it to a reference signal. The phase error signal is used to control the DCO, which in turn changes the frequency of the output signal to match the reference signal.

The divider circuit divides the output signal into two tuning pulses, which can then be used to adjust the variable resistor and capacitor in the oscillator cell. This enables the oscillator to generate a wide range of frequencies and help keep a stable output over time.

The SIT1602BC-33-18E-60.000000T Oscillator is a highly precise and accurate frequency-controlled signal source. It has wide application fields and its working principle provides a reliable and stable frequency output, making it well-suited for many critical applications.