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Rochester Electronics CDC319DB Environmental and export classification status description

The Texas Instruments CDC319DB is a high-performance, low-skew, low-jitter clock driver integrated circuit (IC) primarily designed for clock and data distribution applications. This device offers various advanced features to deliver precise clock signals within systems where timing accuracy is crucial. Functions: Some key functions of the Texas Instruments CDC319DB include buffering, distributing, and fan-out of clock signals with minimal skew and jitter. It is designed to ensure signal integrity and synchronization of clocks across multiple components in electronic systems. Applications: - Data center equipment - Telecommunications infrastructure - Networking devices - Industrial automation - Test and measurement instruments Alternative Components: - Analog Devices HMC988A - ON Semiconductor NB3N502 - Integrated Device Technology 2309N Embedded Modules: The CDC319DB can be integrated into various system designs and PCB layouts, providing critical clock distribution functions essential for the operation of high-speed digital systems. Q&A: 1. What is the typical input frequency range supported by the CDC319DB? The CDC319DB can support input clock frequencies ranging from a few MHz to several GHz, making it suitable for a wide range of applications requiring high-speed clock distribution. 2. How many outputs does the CDC319DB offer, and what is the maximum drive strength per output? The CDC319DB typically provides multiple outputs, with each output capable of driving up to a certain load capacitance while maintaining signal integrity. The drive strength per output varies based on the specific configuration. 3. Does the CDC319DB support hot-swapping capabilities for clock signals in a live system? While not a hot-swappable device in the traditional sense, the CDC319DB can be designed into systems to support certain levels of signal integrity and system reliability. Care must be taken during system design to ensure proper handling of clock signals during operation. 4. Can the CDC319DB be cascaded with other clock distribution ICs to increase the number of outputs in a system? Yes, the CDC319DB can be cascaded with other similar clock distribution ICs to expand the number of clock outputs in a system while maintaining low skew and jitter characteristics across all distributed clocks. 5. What are the typical power requirements for operating the CDC319DB, and does it support power-saving modes for energy efficiency? The CDC319DB usually operates within specified voltage and current ranges, and it may offer power-saving modes to optimize energy consumption based on system requirements. Refer to the datasheet for detailed power specifications and modes of operation.