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LC72121V-D-MPB-E  

Clock Generators & Support Products

LC72121V-D-MPB-E Description

The LC72121V-D-MPB-E is a highly versatile clock/timing IC designed by onsemi, known for its robust performance and reliability. This IC is part of the LC721 family and is housed in a surface-mount package, specifically a tube format, making it suitable for a wide range of applications where space efficiency and ease of integration are critical. Despite being marked as obsolete, the LC72121V-D-MPB-E remains a valuable component due to its unique features and performance benefits.

LC72121V-D-MPB-E Features

• Input and Output Specifications: The LC72121V-D-MPB-E operates with a crystal input, ensuring precise and stable frequency generation. It provides a clock output with a maximum frequency of 160MHz, making it suitable for high-speed applications. The input-to-output ratio is 1:1, and it does not support differential signaling, which simplifies design considerations.
• Supply Voltage: This IC operates within a supply voltage range of 2.7V to 3.6V, offering flexibility in power supply design and compatibility with various power sources.
• Programmability and Compatibility: Although not verified for DigiKey programmability, the LC72121V-D-MPB-E is designed to be adaptable to different system requirements. It does not feature a PLL (Phase-Locked Loop), which simplifies the design process and reduces complexity.
• Package and Mounting: The surface-mount package and tube format ensure easy integration into PCB designs. The moisture sensitivity level (MSL) is rated at level 4 (72 hours), making it suitable for environments with moderate humidity.
• Regulatory Compliance: The LC72121V-D-MPB-E is classified under ECCN (Export Control Classification Number) EAR99 and is REACH unaffected, ensuring compliance with international regulations and standards.

LC72121V-D-MPB-E Applications

The LC72121V-D-MPB-E is ideal for a variety of applications where precise clock generation is essential. Its high-frequency output and stable performance make it suitable for:

• Telecommunications: Providing stable clock signals for communication systems, ensuring reliable data transmission and synchronization.
• Computing: Used in servers and high-performance computing systems to maintain accurate timing for data processing and storage.
• Consumer Electronics: Ideal for devices requiring precise timing, such as digital cameras, gaming consoles, and smart TVs.
• Industrial Automation: Ensuring reliable clock signals for control systems and machinery, enhancing precision and efficiency.

Conclusion of LC72121V-D-MPB-E

The LC72121V-D-MPB-E stands out due to its high-frequency output, stable performance, and ease of integration. Despite being obsolete, its unique features and performance benefits make it a reliable choice for applications requiring precise clock generation. Its compatibility with a wide range of supply voltages and regulatory compliance further enhance its appeal. For engineers and designers looking for a robust and reliable clock/timing solution, the LC72121V-D-MPB-E remains a viable option, offering significant advantages over similar models.

LC72121V-D-MPB-E Documents

Download datasheets and manufacturer documentation for LC72121V-D-MPB-E

Datasheets :

LC72121(M,V)      

PCN Obsolescence/ EOL :

EOL 05/Feb/2016      

HTML Datasheet :

LC72121(M,V)      

PCN Design/Specification :

Material Chg 21/Jan/2016       Lead Frame Material Chg 21/Jul/2016      

Environmental Information :

onsemi RoHS       onsemi REACH