DSC6121JI2A-0024T

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Pin Configurable/Selectable Oscillators are increasingly being adopted due to their ability to be quickly and accurately configured and adjusted, as well as its low-cost features. One such device is DSC6121JI2A-0024T, which is a wide-range (1MHz~49.9MHz) oscillator with an on-chip programmable/selectable clock output.

DSC6121JI2A-0024T Overview

DSC6121JI2A-0024T is a quartz crystal based oscillator with a trimmed frequency range of 1MHz~49.9MHz. It is enabled by 4 input pins (PD,CE, CE#, PD#) and provides a maximum clock frequency of 75MHz and can be supplied with 1.8V~2.5V power supply. The package type is SOT23-5 and is designed to dissipate less than 510mW.

This device has several features like clock scaling, frequency adjustment and clock output switching. The device features a maximum clock frequency of 75MHz and an adjustable frequency range of 29.3MHz~49.9MHz. The device also provides programmable clock output switching that provides the user the flexibility to select the optimum clock frequency that best meets the application requirements.

DSC6121JI2A-0024T Application Field and Working Principle

DSC6121JI2A-0024T can be used in a wide range of application fields such as consumer electronics, industrial and medical electronics, automotive and transportation, aerospace, communications systems, and data centers. Its wide-range and adjustable frequency capabilities make it suitable for applications requiring precise clock synchronization such as data communication, test and measurement, medical imaging equipment, and frequency synthesis.

The working principle of DSC6121JI2A-0024T is based on a quartz-based oscillator circuit. This core oscillator circuit is programmed and configured using a series of digital data control signals. The digital data control signals are used to select and configure a specific clock frequency and output based on the user’s application requirements.

The core oscillator circuit is formed by an oscillator crystal, capacitor and resistor. The capacitors and resistors have a set of gate signals which controls the crystal oscillator frequency generated. Depending on the application needs, these gate signals are toggled on and off to either scale up or down the generated frequency.

In addition, the DSC6121JI2A-0024T has an adjustable frequency range of 29.3MHz – 49.9MHz. This is made possible by the on-chip programmable/selectable clock output. This clock output allows the user to select the optimal clock frequency that best suits their application needs by toggling the clock output on or off according to the required frequency.

Furthermore, the device also features a programmable clock output switching that provides the user the flexibility to select a specific clock frequency in a range between 29.3MHz – 49.9MHz. This switching feature enables the user to select the clock frequency for their specific application.

Conclusion

In conclusion, DSC6121JI2A-0024T is a quartz-based oscillator with a trimmed frequency range of 1MHz to 49.9MHz which can be used in a wide range of applications such as consumer electronics, industrial and medical electronics, communications systems, and data centers. It also features programmable clock output switching as well as adjustable frequency range of 29.3MHz - 49.9MHz.

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