DSC6121HI2A-00AGT

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Pin Configurable/Selectable Oscillators offer precise control over output frequency, eliminate the need for external frequency-determining components and offer the highest degree of flexibility, allowing the oscillator to be configured to meet the most complex application requirements. The DSC6121HI2A-00AGT is a pin configurable/selectable oscillator with an output frequency ranging from 2 MHz to 14 MHz. It is a member of a family of oscillators which are designed to be used in applications that require precise digital timing signals such as microcontrollers, processors and digital signal processing (DSP) systems.

Features and Benefits

The DSC6121HI2A-00AGT provides a wide range of features and benefits, such as programmable frequency, higher output synchronization, a low noise output clock, an input voltage range of 1.8V to 5.5V, and an extended temperature range of -40°C to 125°C. Furthermore, the pin configurable/selectable feature allows for easy reconfiguration of the oscillator, allowing for quick and easy changes in the output frequency to meet the application requirements. Additionally, the oscillator includes an input voltage monitor feature which prevents damage to the device from an unexpected or incorrect input voltage.

DSC6121HI2A-00AGT Application Field and Working Principle

The DSC6121HI2A-00AGT is suitable for use in a wide variety of applications, from timing and control of microprocessors and microcontrollers, to data acquisition and signal processing. The oscillator has a very stable frequency which is produced by applying a regulated voltage across its internal resonators. Additionally, it has a wide input voltage range of 1.8V to 5.5V, allowing it to be used in portable and mobile devices with a wide range of supply voltages. The device is also designed to be very energy efficient, providing a low current consumption of 30mA at 5MHz.

The basic working principle of the DSC6121HI2A-00AGT oscillator is that it uses two tuning elements (resistors and capacitors) to form an R-C network which is used to precisely determine the output frequency. A voltage signal is applied to one end of the tuning elements, and this voltage signal oscillates between a high and low voltage level. This voltage oscillation is then fed into an operational amplifier which amplifies the signal and sends this amplified signal to the output of the device and then to the intended application. The output from the device will have a precise frequency which is determined by the resistance and capacitance values of the internal tuning elements.

Conclusion

The DSC6121HI2A-00AGT is an excellent choice for applications that require precise digital timing signals, such as microprocessors, microcontrollers, and digital signal processing. Its pin configurable/selectable feature allows for easy reconfiguration of the oscillator, while its input voltage monitoring feature prevents damage to the device from incorrect input voltages. Additionally, the oscillator has a wide input voltage range and a low current consumption, making it suitable for portable and mobile applications.

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