HMC1169LP5ETR

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A Voltage Controlled Oscillator (VCO) is an oscillator that has its oscillation frequency determined by a voltage. VCOs are commonly used in circuits where a frequency needs to be adjusted with an input voltage such as radio tuning and frequency synthesizers. HMC1169LP5ETR is a type of VCOs and its application field and operating principle will be discussed in this article.

Features of HMC1169LP5ETR

The HMC1169LP5ETR is a tiny, low power, integrated voltage controlled oscillator with a frequency range of 4.2 GHz to 10.4 GHz. It provides very low phase noise, high signal isolation, and a wide tuning range with internal pull-up and pull-down resistors. It is also RoHS compliant and has ESD protection up to 6KV.

Application Fields

The HMC1169LP5ETR is a versatile and desirable VCOs due to its widely applicable range of use. It is commonly used in wireless communication, satellite communication, and radar systems, as well as test and measurement equipment.

Working Principle

Like all VCOs, the HMC1169LP5ETR takes in a varying voltage and converts it into a corresponding frequency of oscillation. As a tunable oscillator, the frequency of the output signal is determined by the input tuning voltage. The frequency range is between 4.2GHz to 10.4GHz and it has a linear tuning range of over 25MHz. The VCO can be adjusted very accurately within this range without shear power dropping or adding any bias to the tuned circuit.

The HMC1169LP5ETR is capable of providing low phase noise and high signal isolation, thanks to the internal noise reduction circuits and the use of PLLs(phase-locked loops). The internal pull-up and pull-down resistors further enhance the utility and versatility of the VCO.

Overall, the HMC1169LP5ETR is a great choice as a voltage controlled oscillator, due to its wide frequency range, low phase noise, and high signal isolation levels. Its small size, low power consumption and RoHS compliance make it an even better option for applications in satellite communication and other fields.

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