CDCV304PW

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The CDCV304PW is a low power, fully differential, high performance, integrated clock driver with programmable pre-emphasis that has been specifically designed for use in communication and digital system applications. It is a highly integrated solution for providing clock signals in a range of high-speed digital applications, from high-performance embedded systems to FPGAs. The integrated design of the CDCV304PW provides the following key benefits: high output drive, low power consumption, small form factor and low system cost.

The CDCV304PW is ideal for applications where low noise, low power and low jitter are required. It offers differential line termination and wide swing termination for improved noise immunity and signal integrity, while providing low noise and jitter performance. The device also offers a programmable pre-emphasis, which allows the user to optimize the output signal for the required application. This feature is particularly useful when the output data rate is running faster than the input clock rate, as it reduces the jitter on the output signal. It also helps to reduce the power consumption associated with the clock signals.

The CDCV304PW has a wide operating temperature range of -40 °C to +85 °C, and the device is capable of working with multiple clock frequencies, from 25 MHz to 350 MHz. The device is capable of driving up to 9 outputs, with a maximum current of 30mA per output. The device also has an oscillator pin for external control, allowing it to be used in applications where the output clock frequency needs to be adjustable.

The CDCV304PW application field includes digital signal processing systems, internal bus interconnects, Ethernet, WLAN and PCI Express applications. This clock buffer is typically used for signal buffering, signal conditioning and signal distribution applications. In terms of the working principle, the device uses a differential signal line to transmit the input clock signal from the oscillator to the processing components connected to the outputs. The device is designed to drive up to 9 outputs with a programmable pre-emphasis, allowing the user to reduce jitter and maximize signal integrity.

The device also features flexible output drive capabilities that allow the user to set different drive levels for different outputs. For example, one output may be driven at the highest current limit and the subsequent outputs may be driven at lower drive levels. This ensures that the device is able to provide reliable and consistent output drive performance across all the outputs. The device is also designed with an integrated power management solution, which reduces the power consumption of the device.

Overall, the CDCV304PW offers a high performance, low power, and low-noise solution for clock signal distribution in various communication and digital systems applications. The integrated programmable pre-emphasis feature and flexible output drive capabilities provide the user with the ability to customize the signal for their application and optimize the power consumption. This device is a great choice for applications where low noise, low power and low jitter are required.

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