onsemi

LC72148V-TLM-E

LC72148V-TLM-E Description

The LC72148V-TLM-E is a high-performance Phase-Locked Loop (PLL) frequency synthesizer designed for a wide range of clock generation and synchronization applications. Manufactured by onsemi, this IC is part of the LC721 series, known for its reliability and precision in generating stable clock signals. Despite being marked as obsolete, the LC72148V-TLM-E remains a valuable component for specific applications requiring its unique set of features.

LC72148V-TLM-E Features

• Frequency Range: The LC72148V-TLM-E operates with a maximum frequency of 180MHz, making it suitable for high-speed clock generation and synchronization tasks.
• Input and Output Characteristics: It accepts a crystal input and provides CMOS output, ensuring compatibility with various digital circuits. The differential output capability allows for reduced electromagnetic interference (EMI) and improved signal integrity.
• Power Supply: The IC operates within a voltage range of 2.7V to 3.6V, offering flexibility in power supply options and ensuring compatibility with modern low-voltage systems.
• PLL and Synthesis: The integrated PLL allows for precise frequency synthesis, enabling the generation of multiple output frequencies from a single input reference. This feature is particularly beneficial in applications requiring multiple clock signals.
• Mounting and Packaging: The LC72148V-TLM-E is designed for surface-mount applications, providing a compact and reliable solution for space-constrained designs. It is available in bulk packaging, suitable for high-volume production.
• Compliance and Standards: The IC is REACH unaffected, ensuring compliance with environmental regulations. It also has a Moisture Sensitivity Level (MSL) of 4 (72 Hours), making it suitable for manufacturing processes involving reflow soldering.

LC72148V-TLM-E Applications

The LC72148V-TLM-E is ideal for applications requiring precise clock generation and synchronization, such as:

• Telecommunications: Providing stable clock signals for base stations, switches, and other communication equipment.
• Data Centers: Ensuring accurate timing for servers, storage devices, and networking equipment.
• Consumer Electronics: Used in high-definition televisions, set-top boxes, and other devices requiring precise clock control.
• Industrial Automation: Synchronizing control systems and sensors in manufacturing and process control environments.

Conclusion of LC72148V-TLM-E

The LC72148V-TLM-E is a versatile and reliable PLL frequency synthesizer that offers a wide range of features and benefits. Despite its obsolete status, it remains a suitable choice for applications requiring high-frequency clock generation and synchronization. Its ability to provide multiple output frequencies from a single input reference, combined with its compact surface-mount design and compliance with environmental standards, makes it a valuable component in various electronic systems. For engineers and designers seeking a proven solution for clock generation, the LC72148V-TLM-E is a reliable option to consider.