Texas Instruments

LMK05028RGCT

LMK05028RGCT Description

The LMK05028RGCT is a high-performance clock synchronizer designed by Texas Instruments, a leading manufacturer in the semiconductor industry. This device is part of the Clock/Timing ICs category and is housed in a 64VQFN package, making it suitable for surface-mount applications. The LMK05028RGCT is an active product, ensuring its continued availability and support in the market.

This clock synchronizer is equipped with a Phase-Locked Loop (PLL) and offers a wide range of input and output signal types, including CML, HCSL, LVDS, LVPECL, and LVCMOS. It supports multiple supply voltage ranges: 1.71V to 1.89V, 2.375V to 2.625V, and 3.135V to 3.465V, providing flexibility in power supply options. The device is capable of operating at maximum frequencies of 200MHz and 750MHz, making it suitable for high-speed applications.

The LMK05028RGCT features a 4:8 input-to-output ratio and supports differential signaling on both the input and output, ensuring high signal integrity and reduced noise. It also includes divider and multiplier capabilities, enhancing its versatility in clock management applications. The device is packaged in a Tape & Reel (TR) format, facilitating efficient handling and assembly in manufacturing processes.

LMK05028RGCT Features

• Phase-Locked Loop (PLL): The integrated PLL ensures precise clock synchronization and jitter reduction.
• Wide Input and Output Signal Types: Supports CML, HCSL, LVDS, LVPECL, and LVCMOS, providing compatibility with various system architectures.
• Flexible Supply Voltage Ranges: Operates within 1.71V to 1.89V, 2.375V to 2.625V, and 3.135V to 3.465V, offering flexibility in power supply design.
• High-Speed Operation: Capable of handling frequencies up to 200MHz and 750MHz, ideal for demanding high-speed applications.
• Differential Signaling: Both input and output support differential signaling, reducing noise and improving signal integrity.
• Clock Management: Features divider and multiplier capabilities, enhancing its versatility in clock management.
• Compliance and Reliability: Complies with REACH and ROHS3 standards, ensuring environmental and safety compliance. The device also has a Moisture Sensitivity Level (MSL) of 3 (168 hours), ensuring reliability in manufacturing processes.

LMK05028RGCT Applications

The LMK05028RGCT is ideal for a variety of high-speed applications requiring precise clock synchronization and low jitter. Some specific use cases include:

• Telecommunications: Synchronization of clocks in high-speed communication systems, ensuring reliable data transmission.
• Data Centers: Managing clock signals in servers and networking equipment to maintain data integrity and reduce latency.
• Industrial Automation: Providing stable clock signals for high-speed industrial control systems and data acquisition devices.
• Consumer Electronics: Enhancing the performance of high-speed interfaces in devices such as routers, switches, and high-definition video equipment.

Conclusion of LMK05028RGCT

The LMK05028RGCT from Texas Instruments is a robust and versatile clock synchronizer designed to meet the demands of high-speed applications. Its wide range of input and output signal types, flexible supply voltage options, and high-frequency operation make it a valuable component in various industries. The device's compliance with environmental and safety standards, along with its reliable performance, ensures it is a preferred choice for engineers and designers seeking high-performance clock management solutions.