CDC391D

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Integrated clock buffers and clock drivers are found everywhere in modern electronic systems. The CDC391D is a versatile integrated device that combines a clock buffer and clock driver in one component. It is typically used to provide the necessary output power to drive high-speed clocks across long distances. This article will discuss the application of the CDC391D as well as its working principle.

The CDC391D is used in a variety of applications within the field of clock/timing. It is suitable for a wide range of low-power clock applications including digital systems such as microcontrollers, digital signal processors, and field programmable gate arrays. It can also be used in a variety of telecommunications, radio-frequency, and high-speed digital systems. Additionally, the CDC391D can be used in medical, automotive, and industrial applications.

The CDC391D also has a number of features that make it a desirable choice for clock/timing applications. It uses a low power-consumption CMOS process and is capable of driving both high-speed and low-voltage differential signals. Additionally, the CDC391D has a low output-impedance level that reduces the noise generated by long-distance signal propagation. The device also features robust output drivers that can handle high power-driving capability, low-voltage discharge, and low electromagnetic interference.

The CDC391D works on the principle of active differential bus transmission. The device has two differential output pins, which are designed to drive the clock signal. The signal first passes through the differential driver, which amplifies the signal before it is sent to the output lines. This amplification ensures that the signal is delivered with maximum signal integrity and minimal signal loss. Coupled with the low output-impedance levels of the CDC391D, this allows the device to be used in applications where signal propagation over long distances is required.

The CDC391D also features a frequency compensation circuit. This circuit adjusts the signal to compensate for signal losses due to the cable length, voltage drop, and other factors. This ensures that the signal is delivered with maximum signal integrity and minimal signal loss. The CDC391D has adjustable slew rates that can be adjusted to ensure that the signal is sent with the desired response time.

The CDC391D also includes a power-on reset (POR) circuit. This is used to ensure that the device is properly configured before it is turned on. Additionally, the CDC391D has a built-in thermal shutdown feature which automatically limits the device\'s power consumption in order to prevent overheating. This ensures that the device runs safely and reliably for many years.

In summary, the CDC391D is a versatile integrated device that combines a clock buffer and clock driver in one component. It is typically used to provide the necessary output power to drive high-speed clocks across long distances. The device has a number of features that make it an ideal choice for clock/timing applications. It uses a low power consumption CMOS process, has low output-impedance levels, and features a frequency compensation circuit and a power-on reset circuit. These features ensure that the device delivers maximum signal integrity and minimal signal loss, making it suitable for many different types of applications.

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