Texas Instruments

LMH2191TMX/NOPB

LMH2191TMX/NOPB Description

The LMH2191TMX/NOPB is a high-performance clock buffer designed by Texas Instruments, specifically tailored for applications requiring precise clock signal distribution. This fanout buffer features a 1:2 input-to-output ratio, making it ideal for applications where a single clock signal needs to be distributed to multiple destinations without signal degradation. The device operates within a wide supply voltage range of 2.5V to 5.5V, ensuring compatibility with various power supply configurations.

The LMH2191TMX/NOPB is housed in an 8-DSBGA package, which is both compact and suitable for surface-mount technology (SMT). This makes it easy to integrate into modern PCB designs, especially those with space constraints. The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards in the electronics industry. With a maximum operating frequency of 52 MHz, the LMH2191TMX/NOPB can handle high-speed clock signals with ease, providing reliable performance in demanding applications.

LMH2191TMX/NOPB Features

• Wide Operating Voltage Range: The LMH2191TMX/NOPB operates within a supply voltage range of 2.5V to 5.5V, making it versatile for different power supply requirements.
• High-Speed Performance: With a maximum operating frequency of 52 MHz, this clock buffer can handle high-speed clock signals, ensuring minimal signal distortion and jitter.
• Fanout Buffer Design: The 1:2 input-to-output ratio allows for efficient distribution of clock signals to multiple destinations, maintaining signal integrity.
• Surface-Mount Technology: The 8-DSBGA package is designed for surface-mount applications, making it ideal for modern PCB designs and automated assembly processes.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL) 1: The LMH2191TMX/NOPB is classified as MSL 1, which means it is not sensitive to moisture, allowing for unlimited storage time without the need for special handling.

LMH2191TMX/NOPB Applications

The LMH2191TMX/NOPB is well-suited for a variety of applications where reliable clock signal distribution is critical. Some specific use cases include:

• Telecommunications: In base stations and communication equipment, where precise clock distribution is essential for maintaining synchronization and data integrity.
• Computing: In servers and high-performance computing systems, where multiple clock signals need to be distributed to various components without degradation.
• Industrial Automation: In control systems and automation equipment, where reliable clock signals are necessary for accurate timing and control.
• Consumer Electronics: In devices such as routers, modems, and other networking equipment, where high-speed clock distribution is required.

Conclusion of LMH2191TMX/NOPB

The LMH2191TMX/NOPB from Texas Instruments is a robust and versatile clock buffer designed to meet the demands of modern electronics. Its wide operating voltage range, high-speed performance, and compact surface-mount package make it an ideal choice for a variety of applications. The device's compliance with environmental and safety standards ensures it meets the requirements of today's electronics industry. Whether in telecommunications, computing, industrial automation, or consumer electronics, the LMH2191TMX/NOPB provides reliable and efficient clock signal distribution, making it a valuable component in any design requiring precise timing and synchronization.