NB3V1104CDTR2G

Clock Buffers, Drivers Overview

The NB3V1104CDTR2G is a 3.3 V LVCMOS low skew fanout buffer from the NB3V110xC series, manufactured by onsemi. It provides four outputs with an asynchronous output enable control that forces outputs to a low state when OE is low. The device supports supply voltages of 3.3 V, 2.5 V, and 1.8 V, operating within a temperature range of -40°C to +105°C. Key electrical parameters include a maximum propagation delay of 3.5 ns at 1.8 V and 2.0 ns at 3.3 V, output-to-output skew under 60 ps, and additive jitter below 200 fs. It is housed in an 8-pin TSSOP package.

Clock Buffers, Drivers Feature Summary

• Four LVCMOS outputs with asynchronous OE control
• Very low output-to-output skew (< 50 ps typical)
• Low additive jitter (< 200 fs RMS)
• Wide supply voltage support: 3.3 V, 2.5 V, or 1.8 V

Clock Buffers, Drivers Applications

• Clock distribution networks requiring low skew
• High-performance digital systems using LVCMOS interfaces
• Multi-point clock buffering for data converters

Clock Buffers, Drivers Procurement Notes

Verify the component matches the NB3V110xC family specifications, specifically the 1:4 fan-out configuration and TSSOP-8 packaging. Confirm RoHS compliance and lead-free status as indicated by the 'R2G' suffix. Ensure the operating environment aligns with the specified voltage ranges and temperature characteristics before integration.

Clock Buffers, Drivers Selection Notes

Select this part for applications requiring a single input to drive four LVCMOS loads with minimal skew. Compare against other family members like NB3V1102C (1:2) or NB3V1103C (1:3) if fewer outputs are needed. Consider the supply voltage requirements; the 3.3 V variant offers the highest frequency performance up to 250 MHz.

Clock Buffers, Drivers Part Context

This component belongs to the NB3V110xC modular fanout buffer family. All devices in this series share pin compatibility across different fan-out variations (1:2, 1:3, 1:4, 1:6, 1:8), facilitating design flexibility. The NB3V1104C specifically denotes the 1:4 output configuration within this high-performance, low-skew LVCMOS line.

Clock Buffers, Drivers Replacement Considerations

Direct replacements within the same family include NB3V1102CDTR2G (1:2) and NB3V1103CDTR2G (1:3). For higher fan-out needs, NB3V1106CDTR2G (1:6) and NB3V1108CDTR2G (1:8) are available. These parts maintain pin compatibility and similar electrical characteristics.