595CE100M000DG

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Oscillators-595CE100M000DG application field and working principle

Oscillators are electronic circuits that generate repetitive signals. These repetitive signals are used in a variety of applications, ranging from data communication to measurement and control. The 595CE100M000DG oscillator is a high-frequency, low-power device which offers a wide range of frequency control options for highly integrated system applications.

The 595CE100M000DG oscillator is an integrated circuit-based multi-mode oscillator. It is available in two frequency range versions available. The low-frequency range version covers the 4 kHz to 33.9 MHz frequency range while the high-frequency range version covers the 7 kHz to 66.8 MHz range. This oscillator also offers low-power operation, high-jitter performance, and delivers stable output frequency over temperature variations or supply voltage fluctuations.

The 595CE100M000DG oscillator is well suited for a wide range of applications including digital communication systems, medical instrumentation, automotive electronics, avionics systems, digital set-top boxes, and consumer consumer electronics. Its low-power consumption and low-jitter performance make it ideal for best in class frequency control and stability when integrated with highly integrated motion control systems.

Working Principle

The 595CE100M000DG oscillator comprises of two stages. The first stage is a Voltage Controlled Oscillator (VCO) which is a two-quadrant multiplier circuit with two inputs. The VCO’s output signal is fed to a second stage which is a programmable divider stage. This divider divides the signal and selects one of the available output frequencies.The VCO circuit in the 595CE100M000DG oscillator is designed to provide a proportionally varying output voltage for a given change in input voltage, or current, or both. This output voltage is used to control the programmable divider such that different frequencies can be generated. The output frequency is controlled by adjusting the input voltage or current of the VCO. The voltage or current is then applied to the photodetector which in turn modulates a variable voltage to the divider stage. The divider then selects one of the available output frequencies.

Apart from its frequency/tuning capabilities, the 595CE100M000DG oscillator also offers a wide range of programmable modes such as single-ended and differential outputs, symmetric or asymmetric rise/fall times capabilities, frequency sweep capabilities,rise/fall time sweep speed control. These capabilities are advantageous in applications requiring optimized frequency performance over temperature variations or supply-voltage fluctuations.

Conclusion

The 595CE100M000DG oscillator offers a range of frequency control and stability options for highly integrated systems. It offers low-power consumption, low-jitter performance, and maintains frequency stability over temperature and supply-voltage variations. This oscillator is also well suited for a wide range of applications such as digital communication systems, medical instrumentation, avionics systems, and digital set-top boxes.

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