onsemi

LC7185-8750-E

LC7185-8750-E Description

The LC7185-8750-E is an IC PLL Frequency Synthesizer designed by onsemi, a leading manufacturer in the electronics industry. This device is specifically tailored for clock and timing applications, making it an essential component for systems requiring precise frequency control. The LC7185-8750-E operates with a crystal input and generates a clock output, ensuring stable and accurate timing signals. It features a 1:1 input-to-output ratio and is designed for through-hole mounting, providing robust mechanical stability in various electronic assemblies.

LC7185-8750-E Features

• PLL Capability: The LC7185-8750-E incorporates a Phase-Locked Loop (PLL), which allows for precise frequency synthesis and control. This feature ensures that the output frequency remains stable and accurate, even in the presence of input frequency variations.
• Voltage Range: The device operates within a supply voltage range of 5V to 8V, offering flexibility in power supply requirements and compatibility with various electronic systems.
• Maximum Frequency: With a maximum operating frequency of 27.405MHz, the LC7185-8750-E is suitable for high-speed clock generation, making it ideal for applications requiring precise timing at higher frequencies.
• Package Type: Housed in a tube package, the LC7185-8750-E is designed for through-hole mounting, ensuring mechanical stability and ease of integration into printed circuit boards.
• Moisture Sensitivity Level: The device has a Moisture Sensitivity Level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering, which is beneficial for manufacturing processes that may involve extended exposure to environmental conditions.
• Compliance: The LC7185-8750-E is REACH unaffected, ensuring compliance with environmental and safety regulations, and is classified under ECCN EAR99, indicating its general availability for export.

LC7185-8750-E Applications

The LC7185-8750-E is particularly well-suited for applications requiring precise clock generation and frequency control. Its PLL functionality and high maximum frequency make it ideal for:

• Telecommunications: Providing stable clock signals for communication systems, ensuring accurate data transmission and synchronization.
• Computer Systems: Generating precise timing signals for processors, memory, and other components, enhancing system performance and reliability.
• Consumer Electronics: Used in devices such as TVs, set-top boxes, and other consumer electronics that require accurate timing for video and audio processing.
• Industrial Control Systems: Ensuring reliable and precise timing for control systems in industrial environments, where stability and accuracy are critical.

Conclusion of LC7185-8750-E

The LC7185-8750-E is a robust and versatile IC PLL Frequency Synthesizer designed for a wide range of clock and timing applications. Its features, including a PLL for precise frequency control, a wide operating voltage range, and a high maximum frequency, make it a reliable choice for systems requiring accurate timing. Although the product is now obsolete, its legacy in the electronics industry remains significant, and it continues to be a reference point for engineers and designers working with clock and timing circuits.