SIT1602BC-82-25S-33.000000T Datasheet/PDFOscillators
Oscillators are devices that are used to create a steady and continuous oscillating waveform at a desired frequency in electronic circuits. They are necessary components in order to create complex electronic signals since they provide the basis for the synchronization of various parts of the circuit. The SIT1602BC-82-25S-33.000000T oscillator is an example of one such device which is available in a variety of package styles such as the 2-pad hermetic type, 5-pin dual-in-line type, 3-pin dual-in-line type and 4-pad flange type.
The SIT1602BC-82-25S-33.000000T oscillator uses a quartz crystal to generate a reference frequency. The reference frequency is then multiplied by an internal PLL circuit to generate the desired output frequency. It has a wide frequency range that can be adjusted from 25 MHz to 33 MHz and an output control of a maximum of 24 µA. The amplifier utilized also adds to the stability of the output as it has a temperature stability of 25 ppm/°C.
Application Field
The SIT1602BC-82-25S-33.000000T oscillator is mainly used in communication applications, such as radio systems, cellular systems, satellite broadcasting and the like. It is also used in signal processing circuits like TV transmitters, broadband and cable systems, and various audio applications. Furthermore, it is ideal for use in high-dynamic range circuits, clock synthesis circuits, and signal source control circuits.
Working Principle
The SIT1602BC-82-25S-33.000000T oscillator works by generating an oscillating output signal from a quartz crystal. The quartz crystal operates by vibrating mechanically. The design of the device takes advantage of this property by using two plates of conductive material separated by a thickness of quartz. When a voltage signal is input to one of the plates, the voltage field created causes the quartz to vibrate and generate an oscillating signal.
The oscillating signal from the quartz crystal is amplified and then passed through a phase-locked loop (PLL) circuit to produce the final output signal. The PLL circuit uses a reference signal to synchronize and multiply the output signal. The desired output frequency is set by adjusting the PLL circuit parameters, thus ensuring precision and accuracy.
The SIT1602BC-82-25S-33.000000T oscillator is fast and reliable thanks to its quartz crystal and PLL circuit design. It is also energy efficient since it requires only a low operating voltage of 3.3 V and 24 µA of control current. It also has a high level of immunity to EMI/RFI, which makes it ideal for use in sensitive applications. Furthermore, its temperature stability of 25 ppm/°C ensures repeatable and reliable performance over a wide temperature range.
In summary, the SIT1602BC-82-25S-33.000000T oscillator is a reliable and efficient oscillator that is used in a variety of applications. With its quartz crystal and PLL circuit design, it is capable of providing a stable and precise output signal.