DSC6121HI2A-0090

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Pin Configurable/Selectable Oscillators are widely used in various applications and offer a variety of features and advantages. One such oscillator is the DSC6121HI2A-0090, which features an adjustable frequency range, programmable amplitude, and programmable duty cycle. It also provides excellent temperature stability and robust RF immunity. It can be used for a range of frequency control applications, such as radio receivers, HDSL modems, automotive electronics, and more.

The DSC6121HI2A-0090 is a digital programmable high-frequency oscillator. It is a one-channel digital programmable oscillator that offers a range of frequencies from 40 kHz to 45 MHz. It has a wide selection of output frequency types, including standard and fully variable. These oscillators can be programmed using onboard polarity, amplitude, and duty cycle selectable pins with a few simple connections. They can operate over a wide range of supply voltage (VA) and temperature (Ta).

The working principle of the DSC6121HI2A-0090 oscillator revolves around the core technology of frequency-selective logic. Frequency-selective logic is a technique used to selectively adjust the operating frequency of an oscillator by providing a signal reference to the oscillator\'s terminals. The frequency-selective logic adjusts the oscillator\'s frequency based on the reference input and the signal level. This technique requires a few simple connections, namely, the frequency reference input, the signal level input, and the output frequency.

To optimize the oscillator’s speed and stability, it is important to match the signal levels between the inputs and outputs. This can be done by adding an external resistor and capacitor to the oscillator in order to create a low-pass filter that compensates for frequency deviation. The resistor and capacitor values can be adjusted to get the desired frequency.

The DSC6121HI2A-0090 has several features that make it ideal for multiple applications. It has adjustable frequency range, programmable amplitude, and programmable duty cycle. This makes it suitable for applications that require accurate frequency control, such as radio receivers, HDSL modems, automotive electronics, and more. In addition, the oscillator exhibits excellent temperature stability and robust RF immunity.

The DSC6121HI2A-0090 is an excellent choice for a wide range of applications that require frequency control. It offers an adjustable frequency range, programmable amplitude, and programmable duty cycle, as well as robust RF immunity and excellent temperature stability. With these features, the DSC6121HI2A-0090 makes a perfect choice for a variety of applications, such as radio receivers, HDSL modems, automotive electronics, and more.

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