CDC337DW

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CDC337DW is one of the most popular clock buffers and drivers on the market. It has a wide range of applications in timing and clock management, and it can be used to drive SMbus signals as well as clock and power management signals. CDC337DW is built on a system-on-chip (SoC) platform, which provides low power consumption and reliability in the most challenging applications.

The working principle of the CDC337DW is based on the concept of a clock buffer. A clock buffer is an integrated circuit (IC) that helps reduce noise and optimize power consumption. The clock buffer acts as an amplifier, which amplifies the input signals and provides multiple outputs, with each output having a specified level of gain.

The CDC337DW is designed to meet the stringent requirements of systems that require multiple clock sources. It supports two input clocks, a primary and a secondary, and provides two outputs, one for each clock source. The output of the buffer is synchronized to the system\'s internal clock.

The CDC337DW is intended for use in high-speed clocks and memory interfaces, such as DDR3, GDDR5, and LPDDR2. The CDC337DW supports up to four data lanes, each of which can run at 800MHz. The buffer also provides support for spread spectrum clocking, which further reduces power consumption.

The CDC337DW also offers several features to help reduce power consumption. These include an integrated low power mode, an adjustable bias voltage, and an automatic calibration feature. The low power mode can reduce power consumption by up to 30%, while the adjustable bias voltage helps to reduce power consumption without sacrificing performance. The automatic calibration feature helps to mitigate the effects of temperature variations on the output of the buffer.

The CDC337DW has a variety of uses. It can be used in embedded applications, such as micro-controllers, digital signal processors, and memory controllers. It can also be used in FPGA applications, as well as in systems that require multiple clock sources. In these applications, the CDC337DW ensures that the clocks and data remain in sync and that the system remains stable.

In summary, the CDC337DW is a powerful and reliable clock buffer and driver that helps to optimize power consumption and reduce noise. It provides support for multiple clock sources, spread spectrum clocking, and adjustable power modes. It is an ideal choice for applications that require multiple clock sources and low power consumption.

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