ICS650G-36LFT

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ICS650G-36LFT is a high performance and cost-competitive fractional-N frequency synthesizer device. This device is widely applied in a variety of clock/timing applications, such as local oscillator generation, clock distribution, low jitter clock generation, jitter modulation, and radio frequency tuning. It is specifically designed to provide very low phase noise, high spurious spurious suppression and low power consumption. In this article, we will look at the application field and working principle of ICS650G-36LFT.

Application field of ICS650G-36LFT

The ICS650G-36LFT device is most commonly used for clock generation and clock distribution. In particular, this device is ideal for generating low jitter clocks with high frequency accuracy. For instance, it can be used to build high-performance oscillators for computing and data storage equipment, digital receivers, and communication systems. Moreover, due to its low power consumption and fractional-N frequency tuning capability, the ICS650G-36LFT is well-suited for applications that require remote frequency adjustment such as Point-to-Point and Point-to-Multi-Point wireless systems. Furthermore, the ICS650G-36LFT also offers a wide tuning range, making it suitable for both base station and mobile terminals.

Working principle of ICS650G-36LFT

The ICS650G-36LFT device employs a fractional-N synthesizer technology, which is based on a voltage-controlled oscillator (VCO). The VCO generates a signal which is compared to a reference frequency by a phase frequency detector (PFD). The output of the PFD is then filtered to eliminate spurious components and then used to control the voltage on the VCO. When the VCO is locked at the desired frequency, the output of the PFD will be zero. As the frequency of the reference signal is changed, the PFD output will adjust the voltage on the VCO to follow the reference frequency. Thus, the frequency of the VCO can be tuned to match that of the reference signal.

The output of the ICS650G-36LFT is voltage-controlled, which provides a more stable and reliable output than traditional frequency synthesizers. Additionally, the device is designed to have a wide bandwidth and low phase noise to ensure that the output exhibits excellent sound characteristics. The device also offers a high frequency accuracy of up to +/-50ppm. As an added benefit, the ICS650G-36LFT also comes with programmable features such as output frequency, power down, and power up.

Conclusion

The ICS650G-36LFT is a versatile clock/timing device that is suitable for a variety of applications. Its fractional-N frequency synthesizer technology enables it to generate very low jitter and phase noise, while its low power consumption and wide tuning range make it suitable for many RF systems. Additionally, its voltage-controlled output ensures a stable output with excellent sound characteristics. As such, the ICS650G-36LFT is an ideal choice for a wide range of clock/timing applications.

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