CDC2351DWG4

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The CDC2351DWG4 is a high-speed clock driver, used to drive high-speed differential output clock signals or clock signals with higher resolution over a long distance. The clock driver is incorporated with a support for slewing rate control and duty cycle correction. With a low propagation propagation delay, the CDC2351DWG4 is able to accommodate a wide range of input frequencies; from 0 to 375MHz.

One of the main applications of the CDC2351DWG4 is as a clock buffer in transmission lines. The device acts as an impedance matching of the output frequency, allowing the same output frequency to be delivered over a long distance, regardless of the cable length or type. In addition, the CDC2351DWG4 can be used in the transmission line of high speed networks and computer systems, as well as in telecommunications systems, where high-speed transmission is needed.

The working principle of the CDC2351DWG4 is simple yet effective, meeting the needs of high-speed data transmission. It has an internal differential amplifier that amplifies the input signal, which is then fed to a differential line driver. The differential output can then be transmitted over a multi-stranded cable, either for short or long-distance transmission. The CDC2351DWG4 also features a built-in digital-to-analog converter (DAC) circuit, which enables the driver to adjust the output frequency and duty cycle, as well as its slew rate.

The CDC2351DWG4 boasts impressive performance, with a power supply voltage range from 2.7V to 3.6V, and a wide operating temperature range of -40°C to 125°C. It has an input frequency range of 0 to 375MHz, with a 2.7V voltage supply, and an output frequency range of up to 500MHz. The CDC2351DWG4 can also support a wide range of input levels: HCMOS, LVDS, LVPECL, and CML.

In addition to its impressive frequency range, the CDC2351DWG4 also has an integrated on-chip terminator, making it ideal for transmission line applications. The terminator helps reduce the crosstalk, noise and ground bounce effect, making it suitable for noise-sensitive applications. It also features an internal DSP controller, enabling the user to set the output frequency and duty cycle, as well as the slew rate.

In conclusion, the CDC2351DWG4 is a versatile, high-speed clock driver, suitable for a wide range of applications that require high transmission rates and long distances. The device has a wide input frequency range and can be used to buffer and transfer high-speed differential clock signals, as well as high-resolution clock signals. Additionally, the CDC2351DWG4 has an integrated on-chip terminator and a built-in digital-to-analog converter, allowing the user to control and adjust the output frequency, duty cycle and slew rate.

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