2304NZG-1LFT

Overview

The 2304NZG-1LFT is a high-performance, low-skew, low-jitter 1:4 LVCMOS clock buffer manufactured by Renesas Electronics Corporation. Designed for PCI/PCI-X and networking applications, it features a low input-to-output propagation delay of 1.8 ns at 3.3 V and a maximum output skew of 40 ps. The device operates on a power supply range of 1.8 V to 3.3 V and includes a glitch-free Output Enable function. It is available in industrial temperature ranges (-40°C to +85°C) and packaged in small form factors such as the 8-pin 2x2 mm DFN, standard TSSOP, and SOIC packages.

Feature Summary

• 1:4 LVCMOS Clock Buffer with low skew (max 40 ps) and low jitter
• Low input-to-output propagation delay of 1.8 ns at 3.3 V
• Glitch-free Output Enable function for signal integrity
• Operates on 1.8 V to 3.3 V power supply

Applications

• PCI/PCI-X systems
• Networking equipment
• Industrial control systems requiring precise timing

Part Context

The 2304NZG-1LFT belongs to the 2304NZL series of LVCMOS clock buffers. This series is characterized by its ability to distribute clock signals with minimal skew and jitter, making it suitable for high-speed digital interfaces. The 'G' suffix typically denotes specific packaging or tape/reel options within the product line, while '1LFT' indicates lead-free termination and RoHS compliance.

Replacement Considerations

Direct replacements include other variants from the 2304NZL family, such as the 2304NZLDCGI (SOIC package) or 2304NZLPGGI (TSSOP package), provided the pinout and electrical characteristics match the design requirements. Verify that the substitute component supports the required 1:4 fan-out and LVCMOS output levels.