The NB6L239MNR2 from ON Semiconductor is a high-performance, low-skew 2:1 differential to 1:2 LVPECL clock multiplier and zero delay buffer, designed to address high-speed clock distribution and frequency multiplication requirements. With its advanced features, this device is an ideal choice for networking, telecommunications, and computing applications where accurate clock distribution is critical for system performance.

Key Features

• Frequency Range: Capable of handling clock frequencies ranging from 2 GHz to 3 GHz, making it suitable for high-frequency applications.
• Low Skew: Provides extremely low output-to-output skew (<50ps), ensuring synchronized clocking for high-speed digital circuits.
• Flexible Ratios: Features a 2:1 differential input multiplexer and a 1:2 fanout buffer, enabling various clock distribution configurations.
• LVPECL Outputs: The differential LVPECL outputs ensure compatibility with high-performance digital systems that require low voltage positive emitter-coupled logic.
• Supply Voltage: Operates on a supply voltage of 2.375 V to 3.465 V, providing flexibility in different system power environments.
• Additional Functions: Includes a selectable ÷1, ÷2, ÷4, ÷8 output frequency divider, allowing for a range of frequency scaling options.
• Power Consumption: Optimized for low power consumption, making it suitable for power-sensitive applications.

Applications

• Clock distribution networks in high-speed data systems
• Telecommunications and networking equipment such as routers, switches, and base stations
• High-performance computing and server applications
• Test and measurement equipment requiring precise timing

The NB6L239MNR2 is available in a compact QFN-16 package, which minimizes board space and is ideal for space-constrained applications. Its robust design ensures signal integrity and reduces the risk of data corruption due to jitter or skew. By providing a combination of frequency multiplication and clock distribution capabilities, the NB6L239MNR2 is a versatile solution that can streamline the design of complex timing architectures.