ICS950220AFLFT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Clock/Timing - Application Specific

The ICS950220AFLFT is a highly precise, low jitter programmable clock generator, designed for specific applications like gigabit Ethernet, fiberchannel, and high speed serial busses. It is also an ideal solution for performance-sensitive clock generation in Network, storage and peripheral applications.

The Benefits of the ICS950220AFLFT

Being a programmable clock generator, the ICS950220AFLFT offers a variety of advantages to its users. The biggest benefit is its ability to provide an ultra-low jitter performance for a wide range of frequencies. It does this by employing one of its user-programmable jitter management capabilities, using advanced features such as Spread-Spectrum, Clock Multiplication, Clock Division and Fractional Divider modes. This brings along with it a great deal of flexibility in terms of how the clock can be used. Additionally, the device operates in the range of 8 KHz - 800MHz, making it suitable for almost any application.

Design

The design of the ICS950220AFLFT is based on an automatic programmable circuit, which allows for high accuracy and low phase noise clock generation. The device contains phase-locked loops (PLLs) coupled with low-noise frequency-dividers and voltage controlled oscillators. It also features an integrated differential amplifier, which helps to provide a low-jitter performance.

The device is also equipped with a programmable analog filter, which helps to reduce spurious frequencies. This makes it reliable for applications such as signal routing and data transfer. It also has an adjustable voltage control output signal, which can be used to control the internal clock frequency. This helps to ensure that the same signal is applied to each output, preventing spurious or unwanted signal. Finally, the unit also features an adjustable load programmable port, which allows for easy synchronization between devices.

Working of the ICS950220AFLFT

The ICS950220AFLFT works on the principle of providing a stable and precise input signal, that can be further divided or multiplied, depending on the application at hand. The device uses a reference oscillator, whose output is further divided through a series of dividers to reduce its frequency. This divided signal is then fed into the PLL circuits, which further divides the signal and reduces its jitter. Next, the voltage-controlled oscillator (VCO) takes the signal and further reduces its frequency, while also improving its accuracy. The PLLs together with the VCOs form the actual clock generator.

The output of the clock generator is then amplified through an output amplifier before it is sent out to the outputs. The device also features a control output signal, which can be used to fine-tune the output frequency. This allows users to precisely control the frequency of the clock generator and ensure that the output signal is accurate.

Conclusion

The ICS950220AFLFT is a versatile and reliable programmable clock generator, designed for a range of applications. Its design is based on an automatic programming circuit, which allows for low jitter and high accuracy clock generation. Additionally, the device is highly flexible and adjustable, allowing for easy synchronization and tuning of the output frequency. This makes it an ideal solution for a wide range of clock generation applications, including Network, storage and peripheral systems.

The specific data is subject to PDF, and the above content is for reference