NBSG11MAG

Clock Buffers, Drivers Overview

The NBSG11MAG is a 2.5V/3.3V SiGe 1-to-2 differential clock driver with Reduced Swing ECL (RSECL) outputs, manufactured by onsemi in an FCLGA-16 package. It accepts NECL, PECL, CML, LVCMOS, LVTTL, or LVDS inputs via internal 50Ω termination resistors. The device supports maximum input clock frequencies up to 12 GHz and data rates up to 12 Gb/s. Key electrical parameters include typical rise/fall times of 30 ps, propagation delay of 125 ps, and RMS random clock jitter of 0.2 ps at frequencies below 10 GHz.

Clock Buffers, Drivers Feature Summary

• SiGe technology optimized for low skew and ultra-low jitter
• Internal 50Ω input termination resistors for simplified interfacing
• Supports multiple input formats including NECL, PECL, CML, LVCMOS, LVTTL, and LVDS
• Differential RSECL outputs with 400 mV peak-to-peak swing

Clock Buffers, Drivers Applications

• High-speed clock distribution networks
• Data communication systems requiring low jitter buffering
• Test and measurement equipment

Clock Buffers, Drivers Procurement Notes

Verify the specific ordering suffix 'MA' corresponds to the FCLGA-16 package configuration. Confirm that the Pb-Free designation aligns with project requirements. Ensure the procurement channel provides official documentation for the Rev. 10 datasheet to validate current manufacturing status and compliance attributes.

Clock Buffers, Drivers Selection Notes

Select this component when a 1-to-2 fanout buffer with minimal propagation delay is required. The internal 50Ω termination simplifies PCB layout for high-frequency signals. Verify that the operating voltage range (2.375 V to 3.465 V for VCC) matches the system power supply. Consider thermal resistance specifications if operating in high ambient temperatures.

Clock Buffers, Drivers Part Context

The NBSG11MAG belongs to the NBSG11 family of differential clock drivers. It is functionally compatible with existing 2.5 V/3.3 V LVEP, EP, and LVEL devices. The 'MA' suffix specifically denotes the FCLGA-16 package type, distinguishing it from BGA or QFN variants within the same product line.

Clock Buffers, Drivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should verify pin compatibility and electrical specifications against alternative sources before substitution.