NB2304AI2DR2G

Overview

The NB2304AI2DR2G is a zero-delay buffer clock driver manufactured by onsemi. It operates within a supply voltage range of 3 V to 3.6 V, typically powered at 3.3 V. The device supports maximum output frequencies up to 133.3 MHz and functions reliably across an industrial temperature range of -40°C to +85°C. Packaged in an 8-pin TSSOP format, this component integrates a phase-locked loop (PLL) to eliminate propagation delay between input and output clocks, ensuring precise timing synchronization for digital systems.

Feature Summary

• Zero-delay buffering architecture using integrated PLL technology
• Supports output frequencies from 15 MHz to 133.3 MHz
• Operates on a single 3.3 V power supply (3 V to 3.6 V range)
• Available in compact 8-pin TSSOP surface-mount package

Applications

• High-speed data acquisition systems requiring precise clock alignment
• Telecommunications equipment utilizing serial communication interfaces
• Industrial control systems with multiple synchronized digital components
• Consumer electronics featuring high-definition video processing

Procurement Notes

Verify the specific suffix DR2G against official datasheets to confirm packaging details such as reel size or tape dimensions. Confirm RoHS compliance status through current manufacturer documentation. Check for end-of-life notices or production change notifications prior to finalizing procurement plans.

Selection Notes

Select this component when a single-input, four-output zero-delay buffer is required for 3.3 V logic families. Ensure the application frequency does not exceed 133.3 MHz. Verify that the TSSOP-8 footprint matches the PCB layout constraints and thermal requirements of the design.

Part Context

This part belongs to the NB2304A series of zero-delay buffers from onsemi. It serves as a timing solution for distributing reference clocks with minimal jitter and skew. The device is designed to replace discrete buffering solutions, reducing board space and improving signal integrity in complex digital circuits.

Replacement Considerations

Direct substitutes include other NB2304 variants with different package options, such as NB2304AI1HDG in SOIC-8. Cross-vendor equivalents like Cypress CY2305C may offer similar functionality but require verification of pin compatibility and electrical specifications.