ACS8525BT

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

The ACS8525BT is a programmable clock driver designed for high-speed, low-power applications. It is a dual-driver device that can be used to generate and transmit clock signals, as well as provide phase synchronization between clock signals. The ACS8525BT is suitable for a variety of applications including high-end SerDes and Ethernet switches, SERDES FPGA, Telecommunications Equipment and high performance A/D converters.

The ACS8525BT is based on a clock tree architecture with multiple independent I/O pads. Each I/O pad can be programmed to operate independently, providing multiple clock outputs. The device utilizes two programmable drivers to ensure a small device footprint for implementation efficiency. The clock outputs are fully adjustable in frequencies between 0MHZ to 400MHz, and up to 2GHz with external components.

The ACS8525BT clock driver is ideal for applications requiring precision synchronization between clock domains and can also be used as clock dividers. It features programmable spread spectrum clock (SSC) generation, which is useful in applications where the devices must share a larger number of frequency fences. Additionally, the device is capable of producing multiple shift frequencies and duty cycles. The PLL structure allows for synchronization between multiple devices and enables users to adjust the phases of their clocks independently.

The main application field of the ACS8525BT is high speed data communication and serial buses (e.g. Ethernet, USB, SPI/I2C, etc.) which require a very fast and reliable transmission of data. It can also be used in various types of digital signal processing (DSP) applications such as video processing and image processing. Additionally, the ACS8525BT is a suitable device for high-performance audio applications such as Equalizer systems and Digital to Analog converters (DACs).

The working principle of the ACS8525BT clock driver is based on a three-phase clocking architecture. It comprises a master clock, a slave clock and a control clock. The control clock is generated by the master clock, while the slave clock is generated by the control clock. The master clock can be programmed to vary its frequency and/or output strength, while the slave clock is synchronized to the master clock at all times. The device can be programmed to produce multiple clock signals, each with a different frequency, providing the flexibility needed for most applications.

The device also has the ability to generate “spread spectrum” clock signals. This type of signal is used to reduce EMI and signal interference in applications where signal propagation is an issue. The control clock provides the general timing of the signal, while the additional spread spectrum clock adds random shifts in the signal, reducing signal interference and EMI.

In conclusion, the ACS8525BT is a programmable clock driver designed for high speed, low power applications. It is suitable for various applications where precision synchronization is required, such as in high speed data communication and digital signal processing. The device utilizes a PLL structure for phase synchonization between multiple clock domains, and is capable of producing multiple clock signals with varying frequencies and durations. Additionally, the device is capable of generating “spread spectrum” clock signals in order to reduce signal interference and EMI.

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