5V19EE604NDGI8

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The 5V19EE604NDGI8 is a frequency synthesizer that consists of a programmable PLL, low-noise VCO, crystal oscillator, MUX, dividers and other discrete components. It can be used in a variety of applications that require the synthesis of high precision frequency clock signals.

Application field

The 5V19EE604NDGI8 is ideally suited for use in clock and timing applications. It is often used to generate clock and data signals for ASICs, as well as for frequency modulation of signals. The programmable PLL allows the user to generate a large number of clock frequencies, enabling the user to meet the requirements of different applications. Due to its high level of accuracy and low phase noise, the 5V19EE604NDGI8 is also used in RF systems, such as digital radio, automotive platform, and industrial applications.

Working Principle

The 5V19EE604NDGI8 utilizes a voltage controlled oscillator (VCO) to generate a clock signal. An external voltage is applied to the VCO and the output frequency is proportional to the applied voltage. A programmable PLL is then utilized to lock the output of the VCO to a predetermined frequency, based on the user code supplied to it. A multiplexer is used for selecting between different frequencies, based on the input. The output is then divided by multiple divider stages to generate a variety of clock signals. These clock signals can then be used for various applications.

The 5V19EE604NDGI8 utilizes a crystal oscillator for reference clock and can generate frequencies up to 1GHz. It also offers fine adjustment of the output frequency, allowing the user to tune the output frequency to the required specifications. The device supports a wide range of supply voltages, making it ideal for different applications. It also features a low power consumption and a small package size.

Conclusion

The 5V19EE604NDGI8 offers a comprehensive frequency synthesizer solution with programmable PLL, low-noise VCO, crystal oscillator, MUX, and dividers. It is ideally suited for clock and timing applications, and can generate frequencies up to 1GHz. The device offers fine adjustment of the output frequency, a wide range of input voltages, and a low-power consumption. It is an excellent choice for various applications requiring the synthesis of high precision frequency clock signals.

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