DSC1001DL5-033.0000T

Oscillators

Oscillators are vital components in a variety of systems. An oscillator is a device or system that produces an output signal which is periodic and harmonic in nature. It is used to generate a reference signal to maintain the regulated frequency in an electronics circuit and obtain an output signal with a specified frequency. The DSC1001DL5-033.0000T oscillator is a self-contained frequency generator that produces a signal at its output terminal with a minimum period stability over the temperature and operational voltage range. The following sections will discuss the application field of this oscillator and its working principle.

Application Field

DSC1001DL5-033.0000T oscillators are used in numerous applications that require a stable frequency source. Its stability makes it ideal for high accuracy clock generation in synchronous systems. Its high reliability and temperature stability make it suitable for used in commercial and automotive systems, where limited system down time and component failure is preferred. Industrial systems need a reliable clock source for reliable operation, so this DSC1001DL5-033.0000T oscillator is able to provide stable frequency output that is robust and reliable even in harsh environmental conditions. It is also used in medical and military applications, that require stable frequency output for reliable system operation.

Working Principle

The DSC1001DL5-033.0000T oscillator uses a highly precise crystal resonator as its frequency-determining component. A parallel resonant crystal circuit is embedded in a metallic block, with two electrodes connected to the top and bottom of the block. A voltage is applied to the electrodes, creating an alternating electric field in the environment of the block. This electric field causes the crystal to vibrate in a predetermined frequency, which is determined by its dimensions and the quality factor of the material of the block. The signal generated by this vibration is then amplified by an amplifier circuit and output to the system.

In order to maintain accurate output frequency, the frequency of the signal from the crystal resonator is monitored continuously and compared with a reference frequency. If the frequency of the signal from the crystal resonator differs from the reference frequency, a voltage-controlled oscillator (VCO) is used to adjust the output frequency of the crystal until it is back in-sync with the reference frequency. This process is known as frequency pull-in or lock-in.

The DSC1001DL5-033.0000T oscillator is an example of a high-precision frequency source that is reliable and stable even in harsh environmental conditions. Its application fields are numerous and its working principle utilizes a highly precise crystal resonator to obtain an output signal with a specified frequency. The frequency of the signal from the crystal resonator is monitored continuously and compared with a reference frequency. If any frequency difference is detected, a VCO is used to bring the output frequency back in-sync with the reference frequency.