728MLFT Integrated Circuits (ICs)

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

728MLFT Application Field and Working Principle

The 728MLFT is a high-performance Clock/Timing generator, used around the world to provide accurate timing functions in a range of environments. It consists of a PLL (phase-locked loop), multiplexers, frequency synthesizers, and other components. This allows the 728MLFT to provide timing solutions in telecom, automotive, and industrial applications.

PLL and Frequency Synthesizers

The 728MLFT utilizes a low-phase noise, low-power PLL as its main component. This PLL, combined with adjustable frequency synthesizers, can provide outputs of 1Hz to 100MHz, with less than 40ps jitter. The PLL and frequency synthesizers also enable a wide output frequency range of low and high-speed clocks sourced from either internal, external or PPS (Precision Pulse Synchronization) references.

Multiplexers

The 728MLFT utilizes multiplexers which are used to route the different frequency domains between the sources and the outputs. The multiplexers can also be used to provide a variety of outputs and input paths from the 728MLFT. For example, if multiple clock domains are required, the 728MLFT can be used to create different output clocks by using the multiplexer.

Applications

The 728MLFT has the ability to reduce cost and save design time in a variety of applications, including:

• Telecommunications: used in wireless and wired networks, providing synchronous communications.
• Auto/Industrial: used in automotive and industrial applications, providing time-critical signals.
• Circuit Design: used in FPGA and ASIC designs for timing accuracy and control.
• Powerline Communications: providing solutions for reliable, powerline-based networks.

Operation

The operation of the 728MLFT is broken down into three basic steps. Firstly, the device signals are digitized and stored in the internal RAM memory. This memory can be used to store a range of frequency values, as well as various levels of duty cycles. Secondly, the digital programming of the PLL and the frequency synthesizers is used to generate the desired output clocks. Finally, the multiplexers are used to route the signals to the desired outputs.

Conclusion

The 728MLFT provides a high performance Clock/Timing generator solution, suitable for a range of applications. It features a high-performance PLL, multiplexers, frequency synthesizers, and other components which allow it to provide output frequencies from 1 Hz to 100 MHz, with less than 40 ps jitter. It can reduce overall cost and simplify design complexity in applications such as Telecommunications, Auto/Industrial, Circuit Design, and Powerline Communications.

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