DSC1001BI5-090.0000T

oscillators

Oscillators are circuits used to produce a regular signal output, usually a sine or square wave, and are essential building blocks used in electronic systems. Depending on the application, they offer various features, such as output frequency adjustment, multiple output types, external synchronization, and temperature stability. DSC1001BI5-090.0000T oscillators are one type of oscillator, embodying features of both voltage-controlled oscillators (VCOs) and temperature-controlled crystal oscillators (TCXOs).

Application Field

DSC1001BI5-090.0000T oscillator modules provide an array of features that make them well suited for telecom, internet, and professional audio applications. It has superior phase noise, and maintains a very low figure of just -170dBc/Hz offset. Such low phase noise provides good signal-to-noise ratio and ensures clean, low distortion audio signals. Also, the device has a very small form factor, which makes it suitable to fit in equipment with limited space. In addition, the device provides excellent dynamic temperature control enabling users to adjust the frequency in response to any changes in the temperature.

Working Principle

The working principle behind the DSC1001BI5-090.0000T oscillator module is based on incorporating both the voltage controlled oscillator (VCO) and temperature-controlled crystal oscillator (TCXO) technologies. This approach offers an advanced oscillator configuration that provides good frequency performance, low power consumption, and miniaturized design.

Since it is a voltage-controlled oscillator, the voltage applied to the DSC1001BI5-090.0000T oscillator module controls the frequency output. However, when VCOs are used, the frequency output is affected by environmental changes such as temperature variations. To guarantee the continued accuracy of frequency output, the module includes a temperature-controlled crystal oscillator which compensates for any temperature drifts and ensures that the frequency remains within a specified tolerance range.

Summary

The DSC1001BI5-090.0000T oscillator module combines both the voltage-controlled oscillator (VCO) and temperature-controlled crystal oscillator (TCXO) technologies to guarantee efficient performance in telecommunication, professional audio, and internet applications. The device features superior phase noise and low power consumption, in addition to a small form factor for space-constrained applications. Additionally, the module is capable of adjusting the frequency output in response to environmental changes.