NB2304AI2D

Overview

The NB2304AI2D is a 3.3 V zero delay clock buffer manufactured by onsemi, belonging to the NB2304A series. It functions as a Phase Locked Loop (PLL) based clock driver with a 1:4 input-to-output ratio. The device supports frequency division and multiplication capabilities. It operates within a supply voltage range of 3 V to 3.6 V and features a maximum frequency of 133.3 MHz. The component is housed in an 8-SOIC package with a width of 0.154 inches (3.90 mm). It is designed for surface mount installation and operates within a commercial temperature range of 0°C to 70°C.

Feature Summary

• Zero Delay Buffer architecture utilizing PLL technology
• 1:4 Input to Output Ratio with Frequency Division/Multiplication support
• Maximum Operating Frequency of 133.3 MHz
• Single Circuit Configuration in 8-SOIC Package

Applications

• Clock distribution in high-speed digital systems
• Frequency synthesis in communication equipment
• Buffering reference clocks for multiple loads

Part Context

The NB2304AI2D is part of the NB2304A family of 3.3 V zero delay buffers from onsemi. This series includes variants such as NB2304AC2D and NB2304AI1HDG, which share similar functional descriptions but may differ in packaging or environmental ratings. The 'I' suffix typically denotes industrial temperature range availability, while '2D' specifies the SOIC-8 tube packaging configuration.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should verify pinout compatibility and electrical specifications against alternatives like the NB2304AC2D or NB2304AI1HDG before substitution.