The LMK00308SQE/NOPB is a high-performance, low-skew, low-jitter clock fanout buffer from Texas Instruments. Designed to meet the stringent requirements of today's high-speed communication systems, this device is ideal for applications requiring the distribution of a synchronized clock signal to multiple destinations with minimal signal degradation.

Key Features

• Eight Low-Skew Outputs: The LMK00308SQE/NOPB features eight low-skew, 1:8 LVPECL, LVDS, or HCSL outputs, ensuring precise timing for all connected components.
• Flexible Input Clock Support: It supports multiple input clock types, including LVPECL, LVDS, HCSL, SSTL, HSTL, and CMOS, providing versatility for various system architectures.
• Integrated Termination Resistors: On-chip termination resistors for the differential inputs reduce component count and simplify PCB design.
• Programmable Output Voltage: The output voltage is programmable, allowing for fine-tuning to meet specific interface requirements.
• Low Jitter Performance: With additive jitter as low as 50fs (typical), the device ensures high-quality clock signals for noise-sensitive applications.

Applications

The LMK00308SQE/NOPB is well-suited for a variety of applications, including:

• Data communication equipment
• Telecommunication infrastructure
• Networking equipment such as routers and switches
• Servers and storage systems
• Test and measurement equipment

Quality and Reliability

This product is offered in a 48-lead WQFN package and is characterized for operation over the industrial temperature range of -40°C to 85°C. The LMK00308SQE/NOPB is also lead-free and RoHS compliant, reflecting Texas Instruments' commitment to environmental sustainability.

Ordering and Packaging

The device is available in a tape and reel format, facilitating ease of use in high-volume manufacturing environments. The NOPB designation indicates that this product version is provided without lead (Pb), catering to eco-friendly requirements.