ICS3771G-18LFT

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The ICS3771G-18LFT is a reliable and cost-effective frequency synthesizer that provides outstanding performance in a wide range of frequency synthesis applications. It is based on a low-power CMOS process and is designed to meet the demanding needs of modern communications equipment. The ICS3771G-18LFT is a flexible frequency synthesizer that is capable of generating frequencies up to 18 GHz and has an excellent phase noise performance.

The ICS3771G-18LFT is part of the Intonix Frequency Synthesis family and can be used in a variety of applications including cellular towers, cellular base stations, wireless systems, and wireless data links. Additionally, the ICS3771G-18LFT can be used for satellite communications, broadcast radio and TV, WiFi links, and other applications where high performance frequency synthesis is required.

Application Field

The ICS3771G-18LFT frequency synthesizer is ideal for applications requiring exceptional phase noise performance, such as cellular base stations, microwave point-to-point links, and satellite communications. The ICS3771G-18LFT can also support Wireless Fidelity (WiFi) links and other microwave applications requiring frequency synthesis.

The ICS3771G-18LFT has the ability to generate a range of frequencies between 6 to 18 GHz with a low phase noise output. The ICS3771G-18LFT is capable of producing high quality signals in the Gigabit range, making it ideal for applications that require a fast response time, such as Wi-Fi links.

Working Principle

The ICS3771G-18LFT is a voltage-controlled frequency synthesizer that uses an integrated voltage-controlled oscillator (VCO) and a phase locked loop (PLL) to generate a wide range of frequencies. The VCO is a direct-modulated oscillator and is used to generate the desired frequency. The PLL consists of a frequency divider chain and a phase detector that act together to ensure frequency stability. The PLL will attempt to maintain the frequency generated by the VCO within a set tolerance.

The frequency generated by the ICS3771G-18LFT can be adjusted by varying the voltage applied to the VCO, allowing for fine tuning and precision frequency adjustment. The frequency can also be adjusted by adjusting the parameters in the PLL circuit. This allows for fast frequency switching with minimal distortion.

The ICS3771G-18LFT also offers a low phase noise output, providing excellent performance in communications applications. The ICS3771G-18LFT is also designed for flexibility, allowing for a variety of applications and for modularity with other Intonix Frequency Synthesis products.

Conclusion

The ICS3771G-18LFT is a highly reliable and cost-effective frequency synthesizer and can be used in a variety of applications, including cellular base stations, microwave point-to-point links, satellite communications, and WiFi links. The ICS3771G-18LFT offers an exceptional phase noise performance and is capable of generating frequencies up to 18 GHz. It is a flexible device that can be used for modularity with other Intonix Frequency Synthesis products.

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