DSC400-0344Q0051KE1T

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Pin configurable oscillators are programmed through two external pins to select the specified center frequency and type of operating mode. These oscillators are well suited for applications that require either or both of the following advantages: reduced board space, high performance and/or flexibility. DSC400-0344Q0051KE1T is one of the best pin configurable oscillators available on the market, combining a wide range of offered features within a miniature 16-pin, 8 mm x 8 mm package.

Features

The majority of pin configurable oscillators often have limited center frequencies, temperature stability dependency, and other basic components. The DSC400-0344Q0051KE1T oscillator, however, offers a wide range of features, including an adjustable output frequency range of 8.0 to 44.0 MHz, a high frequency stability of ±50 ppm, a low-power consumption of 10 mW, wide operational temperature range of -40 to +85 °C, and low jittering.

Application Field

The DSC400-0344Q0051KE1T oscillator is primarily designed for in-vehicle infotainment, video/image processing, and media center applications as well as digital TV radio and GPS navigation systems. In addition, its wide range of capabilities make it suitable for a wide array of applications, including imaging system, measurement equipment, industrial automation, wearable electronics, and access control systems.

Working Principle

The working principle of the DSC400-0344Q0051KE1T oscillator is based on a coupled vortex excitation. Two pairs of counter-rotating vortices interact at the junction of two waves to create a fourth wave. The fourth wave has a frequency that is the sum of the initial two waves and serves as the output frequency. This means that the fundamental frequency of the oscillator is determined by the design of the component and can be tuned by changing either the resonance frequency of the component or the resistive element coupled to the component.

The DSC400-0344Q0051KE1T oscillator has two pin selectable capacitors for frequency selection and a phase fine-tune resistor for phase adjustment. These adjustment pins provide a low frequency adjustment range of ±100 ppm. Additionally, there is an external pullover-pulldown resistor used to achieve a fast start-up from power-up state. This application does not require external components or additional programming to provide the desired output frequency.

Conclusion

The DSC400-0344Q0051KE1T oscillator is an ideal choice for applications that require both flexibility and high performance. Its wide output frequency range, excellent frequency stability, low power consumption, and wide operational temperature range make it an ideal choice for applications such as in-vehicle infotainment systems, imaging systems, measurement equipment, and access control systems. Additionally, its simple pin configurable operation means no external components or additional programming is needed to program its output frequency.

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