9VRS4339BKLFT

Overview

The Renesas 9VRS4339BKLFT is a clock timing integrated circuit designed for Intel CK-Net applications. It operates with a crystal input and provides clock outputs, supporting a maximum frequency of 200MHz. The device functions within a supply voltage range of 1.05V to 1.5V and is rated for an operating temperature between 0°C and 70°C. It is housed in a 56-VFQFPN package measuring 7x7mm with an exposed pad, intended for surface mount mounting.

Feature Summary

• Supports Intel CK-Net main-purpose applications
• Maximum frequency of 200MHz
• Low voltage operation from 1.05V to 1.5V
• 56-VFQFPN (7x7) surface mount package

Applications

• Intel CK-Net system designs
• Clock distribution networks requiring 200MHz stability
• Embedded systems utilizing crystal input sources

Procurement Notes

Verify the specific ordering suffix BKLFT against manufacturer documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with the required 1.05V–1.5V power domain and 0°C–70°C environmental limits before integration into the design.

Selection Notes

Select this component when an Intel CK-Net compatible clock generator is required with a 200MHz maximum output. Confirm that the system power supply aligns with the 1.05V to 1.5V range and that the 56-VFQFPN footprint fits the PCB layout constraints.

Part Context

This part belongs to the Renesas clock timing family, specifically optimized for Intel CK-Net architectures. It serves as a critical timing element in high-speed digital systems, replacing older discrete timing solutions with a single integrated chip offering precise frequency generation.

Replacement Considerations

Consult official Renesas substitution guides for direct pin-compatible alternatives. Verify electrical parameters such as supply voltage and frequency limits match the original design requirements before considering any cross-reference parts.