9250CF-10LF

Application Specific Clock/Timing Overview

The Renesas Electronics Corporation 9250CF-10LF is an Intel CPU server clock and frequency generator IC. It operates with a maximum frequency of 133MHz and provides one output circuit. The device utilizes a crystal input and features a 1:27 input-to-output ratio. It is designed for specific clock timing applications within Intel-based server architectures. The component supports a supply voltage range of 3.135V to 3.465V and functions within an operating temperature range of 0°C to 70°C. It is housed in a 56-BSSOP package.

Application Specific Clock/Timing Feature Summary

• Integrated clock/frequency generator optimized for Intel CPU servers
• Maximum operating frequency of 133MHz with 1:27 input/output ratio
• Crystal input interface with PLL capability
• Operates on 3.135V to 3.465V supply voltage

Application Specific Clock/Timing Applications

• Intel CPU server clock generation
• Specific clock/timing circuits
• Server motherboard timing distribution

Application Specific Clock/Timing Procurement Notes

The 9250CF-10LF is listed as obsolete or end-of-life by the manufacturer. Verification of current stock availability through authorized distributors is required, as direct procurement from Renesas may not be possible. Buyers should confirm the specific suffix variations and ensure compatibility with existing board designs before sourcing alternative components.

Application Specific Clock/Timing Selection Notes

Select this component only if the design specifically requires an Intel CPU server clock generator with a 133MHz maximum frequency and a 56-pin SSOP package. Verify that the system power supply aligns with the 3.135V to 3.465V requirement. Due to its obsolete status, engineers must evaluate pin-compatible or functionally equivalent replacements that meet the same timing specifications and thermal constraints.

Application Specific Clock/Timing Part Context

This part belongs to the 9250CF series of clock generators. It is distinct from other Renesas products like the R7FS microcontrollers or X9250 digital potentiometers. The 'LFT' suffix typically indicates lead-free packaging compliant with RoHS standards, while '10' denotes the specific frequency variant within the family.

Application Specific Clock/Timing Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Given the obsolete status, engineers should consult Renesas technical support for recommended cross-references or newer generations of server clock generators.