5PB1110NDGI

Overview

The 5PB1110NDGI is a single-channel LVCMOS fanout buffer manufactured by Renesas Electronics. It provides a 1:10 input-to-output ratio, distributing a single clock signal to ten independent outputs. The device supports maximum frequencies of 200 MHz with a typical propagation delay of 2.5 ns. It operates within a supply voltage range of 1.71 V to 3.465 V and functions across an industrial temperature range of -40°C to +85°C. Packaged in a 20-VFQFN (3x3 mm) format with exposed pads, it draws approximately 40 mA of operating current.

Feature Summary

• 1:10 Fanout Ratio: Distributes one LVCMOS input to ten LVCMOS outputs for clock distribution networks.
• High Frequency Performance: Supports clock signals up to 200 MHz with low propagation delay.
• Wide Voltage Operation: Compatible with supply voltages from 1.71 V to 3.465 V.
• Compact Packaging: Utilizes a 20-pin VFQFN package suitable for space-constrained surface-mount applications.

Applications

• Clock distribution in high-performance computing systems.
• Signal buffering in networking infrastructure equipment.
• Industrial control systems requiring precise timing.
• Consumer electronics utilizing LVCMOS logic standards.

Procurement Notes

Verify the specific suffix 'NDGI' against the manufacturer's datasheet to confirm the 20-VFQFN package type and the -40°C to +85°C temperature rating. Ensure that the ordering quantity aligns with the tray packaging specifications provided by authorized distributors. Cross-reference the RoHS compliance status and moisture sensitivity level prior to procurement to ensure compatibility with assembly processes.

Selection Notes

Select the 5PB1110NDGI when a single-ended LVCMOS clock source requires expansion into ten identical output paths. This component is appropriate for designs operating between 1.71 V and 3.465 V where a 200 MHz maximum frequency is sufficient. Consider the 20-VFQFN footprint for PCB layout constraints. If differential inputs or higher drive currents are required, alternative buffer families should be evaluated.

Part Context

This component belongs to the 5PB1110 series of clock buffers. The NDGI suffix specifically denotes the 20-VFQFN package variant with an extended industrial temperature range. Other variants in the series, such as those ending in PGGI, utilize TSSOP packages. The series is designed for general-purpose clock distribution in digital systems requiring LVCMOS compatibility.

Replacement Considerations

The 5PB1110PGGK is identified as a parameter-equivalent replacement option available from Renesas. Verify pinout compatibility and package dimensions before substitution. Ensure that any alternative component meets the same 200 MHz frequency and voltage requirements.