NBSG11MNR2

Clock Buffers, Drivers Overview

The NBSG11MNR2 is a 1-to-2 differential fanout buffer manufactured by onsemi, utilizing SiGe technology. It is optimized for low skew and ultra-low jitter, supporting maximum input clock frequencies up to 12 GHz typical. The device features internal 50 Ω termination resistors and accepts NECL, PECL, CML, LVCMOS, LVTTL, or LVDS inputs. Outputs are RSECL with a 400 mV peak-to-peak swing. It operates with VCC ranging from 2.375 V to 3.465 V (VEE = 0 V) or VCC = 0 V with VEE from -2.375 V to -3.465 V. The component is housed in a QFN-16 package.

Clock Buffers, Drivers Feature Summary

• Maximum input frequency of 12 GHz typical
• Ultra-low RMS random clock jitter of 0.2 ps typical
• Internal 50 Ω input termination resistors
• RSECL outputs with 400 mV peak-to-peak amplitude

Clock Buffers, Drivers Applications

• High-speed clock distribution networks
• Differential fanout buffering for serial transceivers
• Telecommunications infrastructure timing systems

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'MNR2' corresponds to the QFN-16 package configuration. Confirm that the ordering quantity aligns with the tape and reel specification of 3000 units per reel as defined in the manufacturer's documentation.

Clock Buffers, Drivers Selection Notes

Select this component when a 1-to-2 differential split is required with minimal propagation delay variation. Ensure the design supports the specified VTT termination voltage of VCC - 2.0 V for the RSECL outputs. Verify thermal management requirements for the QFN-16 package if operating at elevated temperatures.

Clock Buffers, Drivers Part Context

This part belongs to the NBSG11 family of high-speed clock drivers. The 'MNR2' suffix specifically identifies the QFN-16 package variant supplied in a tape and reel format, distinguishing it from tray-packaged options like the MAG or MN suffixes.

Clock Buffers, Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.