NB3N2304NZDTR2G

Clock Buffers, Drivers Overview

The NB3N2304NZDTR2G is a clock buffer manufactured by onsemi, belonging to the NB3N2304 series. It functions as a 1:4 fanout buffer with CMOS outputs, designed for distributing system full-speed clock frequencies. The device operates within a supply voltage range of 3.0 V to 3.6 V and supports maximum output frequencies up to 140 MHz. It is housed in an 8-lead DFN package measuring 2.0 mm x 2.0 mm x 0.95 mm. The component supports surface mount installation and operates across a temperature range of -40°C to +85°C.

Clock Buffers, Drivers Feature Summary

• 1:4 Fanout Buffer Configuration
• Maximum Output Frequency of 140 MHz
• Supply Voltage Range: 3.0 V to 3.6 V
• Compact 2.0 mm x 2.0 mm DFN-8 Package

Clock Buffers, Drivers Applications

• Telecommunications systems
• Network infrastructure equipment
• Automated Test Equipment (ATE)

Clock Buffers, Drivers Procurement Notes

Verify the specific suffix 'NZDTR2G' against official onsemi documentation to confirm package type and tape/reel specifications. Ensure compatibility with the 3.0 V to 3.6 V operating voltage range required for proper signal integrity at 140 MHz. Confirm RoHS compliance status through the manufacturer's material declaration before integration into regulated assemblies.

Clock Buffers, Drivers Selection Notes

Select this component when a low-profile 8-pin solution is required for clock distribution in space-constrained designs. The NB3N2304NZ variant offers a smaller footprint compared to SOIC-8 alternatives while maintaining similar electrical performance. Verify that the input clock source matches the LVCMOS/LVTTL requirements and that the load capacitance aligns with the buffer's drive capabilities.

Clock Buffers, Drivers Part Context

This part belongs to the NB3N2304 family of high-precision, low-skew fanout buffers from onsemi. These devices are engineered to replace legacy components like the ICS551, offering improved skew characteristics. The family includes variants such as NB3N551 and NB3L553, which share similar application domains but differ in speed and voltage specifications.

Clock Buffers, Drivers Replacement Considerations

Direct pin-compatible replacements include the NB3N551 for applications requiring higher speeds up to 180 MHz. For standard SOIC-8 packaging needs, the NB3N2304NZDTG serves as an alternative package option within the same functional family.