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Texas Instruments CDC2586PAHG4 Environmental and export classification status description

The CDC2586PAHG4 is a highly accurate frequency synthesizer and jitter attenuator. It can generate various frequencies up to 1.25 GHz and features a low-noise phase-locked loop architecture. It incorporates different functions, such as frequency synthesis, clock multiplication, clock de-skewing, and jitter reduction, making it suitable for demanding clocking requirements in communication systems and other applications. Functions: 1. Frequency Synthesis: The CDC2586PAHG4 can generate precise clock signals at desired frequencies using an external reference clock and a programmable phase-locked loop (PLL) architecture. 2. Clock Multiplication: It can multiply the input reference clock signal to obtain higher-frequency clock outputs. 3. Clock De-skewing: The IC provides capabilities for synchronizing multiple clock signals and reducing or eliminating skew between them. 4. Jitter Attenuation: It includes features to reduce jitter in the clock signals, ensuring stable and high-quality clocking for various applications. Applications: 1. Telecommunication Systems: The CDC2586PAHG4 is commonly used in communication systems such as routers, switches, base stations, and other networking equipment that require precise clock synchronization. 2. Test and Measurement: It is suitable for applications in the field of testing and measurement due to its accuracy and ability to generate stable clock signals. 3. Broadcasting: The IC can be utilized in broadcasting equipment, ensuring the proper synchronization of audio and video signals. 4. Industrial Control Systems: Industrial applications that require precise timing and synchronization, such as robotics, automation, and process control, can benefit from using the CDC2586PAHG4. Alternative Components: Some alternative components from other manufacturers to consider for similar applications are: 1. Analog Devices AD9553 2. Maxim Integrated MAX2611 3. Silicon Labs Si5328 Embedded Modules: Texas Instruments does not offer an embedded module explicitly for the CDC2586PAHG4. However, they may provide evaluation modules (EVMs) or evaluation kits to aid in the evaluation and development process. Related Q&A: Q1. What is the input voltage range of the CDC2586PAHG4? A1. The input voltage range of the CDC2586PAHG4 is typically between 2.5V to 3.3V. Q2. Can the CDC2586PAHG4 generate non-integer multiplication factors for clock signals? A2. Yes, the CDC2586PAHG4 can generate non-integer multiplication factors providing flexibility for generating various frequencies. Q3. Does the CDC2586PAHG4 require an external crystal oscillator? A3. Yes, the CDC2586PAHG4 requires an external crystal oscillator as a reference input for frequency synthesis. Q4. What is the jitter attenuation capability of the CDC2586PAHG4? A4. The CDC2586PAHG4 can effectively attenuate jitter in clock signals, reducing noise and ensuring stable and accurate clock generation. Q5. Is the CDC2586PAHG4 suitable for high-speed data applications? A5. Yes, the CDC2586PAHG4 is suitable for high-speed data applications due to its ability to generate precise clock signals with low jitter.