LMK61PD0A2-SIAR

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Pin Configurable/Selectable Oscillators are widely used in the fields including consumer electronics, automotive, IoT, telecommunications and numerous other industrial applications. In this article, we will discuss the application field and working principle of one of the most popular Selectable Oscillators—LMK61PD0A2-SIAR.

LMK61PD0A2-SIAR is a Frequency/Voltage programmable Oscillator (FVPO) is tailored to meet the performance, size, and cost requirements of a wide range of consumer, industrial, and telecommunications applications. It is a highly integrated and cost-effective frequency control solution which combines a frequency-multiplying PLL circuit and voltage-controlled oscillator in one package. The frequency range is from 0.5 to 250 MHz or even higher, and it covers several commercial frequency bands. The output frequency of the LMK61PD0A2-SIAR is designed to comply with the appropriate jitter requirements. Its advantage is that it can be programmed and selected via a TTL/CMOS interface.

The core components of the LMK61PD0A2-SIAR are the voltage controlled oscillator, PLL circuit and reference crystal oscillator. The voltage controlled oscillator generates an output signal with a frequency range of 0.5 to 250MHz. The frequency of the output signal can be adjusted by changing the value of an external voltage. The PLL circuit includes a phase detector, voltage controlled oscillator, charge pump and loop filter. The frequency of the output signal can be adjusted through the programming of the PLL circuit. The reference crystal oscillator used in the PLL circuit ensures that the output frequency is stable and accurate. Through the combination of these core components, the LMK61PD0A2-SIAR can be used to generate output signals with different frequencies.

LMK61PD0A2-SIAR Oscillators are designed for applications in consumer electronics, automotive, IoT, telecommunications and various other industries. For example, in consumer electronics applications, it can be used for audio-frequency phase locked loop applications such as ADC/DAC, audio equalizers, and automatic frequency control. In automotive applications, it can be used for temperature measurement, engine speed measurement and air flow control. It is also used in the telecommunication industry for frequency modulation, transmit power control, frequency hopping and signal synchronization. In IoT applications, LMK61PD0A2-SIAR can be used for remote communication, smart home, and drones.

In summary, the LMK61PD0A2-SIAR belongs to the Pin Configurable/Selectable Oscillator family. It is a versatile frequency control solution, offering a wide range of frequency, voltage and jitter performance, making it suitable for many commercial and industrial applications. It has a wide frequency range and can be programmed and selected via a TTL/CMOS interface. It brings flexibility to the user and can be easily adapted for various applications. With its low cost and integrated architecture, it is the ideal frequency control device for various applications.

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