CDC339DBRG4

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The CDC339DBRG4 is a high-performance clock buffer and driver designed for use in a wide variety of applications. It is a 4-bit low-skew, low-jitter clock/timing buffer and driver designed to provide reliable, repeatable, and stable performance. The CDC339DBRG4 is able to achieve this high level of performance while providing a low cost and simplified solution. The clock buffer is designed to allow users to increase or decrease the frequency of a clock, with the ability to provide both 3.3V and 5V supply voltages.

The CDC339DBRG4 is designed to operate in a wide range of frequencies, from low-speed to high-speed, and with a wide range of input clock signals, from low-voltage differential signaling (LVDS) to fast digital signals, making it an ideal solution for clocking applications such as data center servers, communication networks, and industrial automation.

The CDC339DBRG4’s versatile configuration options mean that it can be used in multiple ways. Users can configure it so that the internal PLL produces an output clock signal which can be used as the system clock, or they can configure it as an independent clock driver. This allows the buffer to be used in multiple systems, allowing users to take advantage of its versatility.

In addition, the buffer can also be used to drive peripheral devices and interface with the system clock. The onboard jitter attenuator provides excellent jitter performance for all applications, and the low-voltage (1.2V and 1.8V) logic inputs allow the CDC339DBRG4 to easily and reliably drive most peripherals. With its low-skew, low-jitter, and robust design, the CDC339DBRG4 is well suited for clocking applications that require high performance and reliability.

The CDC339DBRG4 provides several unique features that make it an ideal clock buffer and driver. The first is its ability to output a clock signal that can be used as the system clock. This means that users can configure the buffer to output a frequency that is the same as the system clock, eliminating the need for an additional external clock source. The buffer also provides a wide range of output frequencies, up to 622 MHz. The input signal range covers low-voltage differential signaling (LVDS) up to fast digital signal systems, giving users the flexibility to configure the buffer to match their application.

In addition, the high performance jitter attenuator provides a low-jitter clock output, ensuring reliable performance and accurate results. The buffer also supports a wide variety of supply voltages, from 3.3V to 5V. The CDC339DBRG4 also features a fully programmable output buffer, allowing users to customize their buffer for their specific application and needs. Finally, the low-voltage (1.2V and 1.8V) logic inputs make it easy for users to drive peripherals.

The CDC339DBRG4 is an ideal solution for applications that require a high performance and reliable clock buffer and driver. It is well suited for clocking applications such as data center servers, communication networks, and industrial automation, and its versatility makes it a great choice regardless of the application. With its low-skew, low-jitter, and robust design, the CDC339DBRG4 is the perfect fit for any clocking application.

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