CDC2351DBR

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 CDC2351DBR is an AC coupled differential input-differential output clock buffer/driver. It is designed to provide clock buffers, drivers and distribution for high-speed applications with low EMI emissions. The chip includes start-up and test functions, as well as advanced performance features such as slew rate control, power management, and clock synchronization. As a clock buffer/driver, the CDC2351DBR has wide applications in the field of electronics as well as in communication systems and networks.

The CDC2351DBR has an open-drain differential I/O buffer designed to drive AC-coupled differential signals. The open-drain differential buffer offers the capability to drive both single-ended and AC-coupled differential signals. It has an 8-input buffer that is capable of operating at 5 GHz, making it suitable for both low-clearing and high-frequency applications. It also supports an external loopback for testing purposes. The loopback allows for testing of the serial I/O without having external circuitry.

The CDC2351DBR also offers clock buffers, drivers and Clock Distribution functionality. These features maximize system performance while limiting EMI emissions. The chip includes a slew-rate-controlled oscillator to control the output-clocking frequency, as well as an Adaptive DC Voltage Regulator that maintains different output voltages on different outputs, depending on the output requirements. The chip also features advanced features such as read-back, digital tuning of output frequency and Duty Cycle adjustment. Additionally, the chip also supports synchronization, which allows disparate clock sources to synchronize to one another.

The chip also provides an advanced digital power-down mode to reduce power consumption. In this mode, the CDC2351DBR is able to control the output power down in order to provide up to 30% active power savings. This feature can be used to reduce power consumption when the system is in active mode. Additionally, the chip is designed to supports clock synchronization, allowing disparate clock sources to operate at the same frequency without any significant loss of accuracy.

In conclusion, the CDC2351DBR is an ideal product for clock or signal distribution applications, thanks to its low EMI emissions, advanced power management, and synchronization features. It is able to drive AC-coupled differential signals, as well as support 8 differential inputs. Additionally, the chip provides power savings through its power-down mode and supports synchronization between clock sources and outputs. The chip is a great choice for any application requiring high-speed differential signal transmission and reliable clock distribution.

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