ICS932SQ420BGLF

Overview

The ICS932SQ420BGLF is a clock synthesizer IC manufactured by Renesas Electronics Corporation, designed for Intel and Romley platforms. It features a single circuit with a 1:19 input-to-output ratio, utilizing a crystal input and HCSL output. The device supports a maximum frequency of 146.7MHz and operates within a supply voltage range of 3.135V to 3.465V. It is housed in a 64-TFSOP package (6.10mm width) and functions at surface mount type installations. The component is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

• Single circuit clock synthesizer with 1:19 input-to-output ratio
• HCSL output interface compatible with Intel and Romley architectures
• Maximum operating frequency of 146.7MHz
• Operates on 3.135V to 3.465V supply voltage

Applications

• Intel server platform clock generation
• Romley architecture timing solutions
• High-performance computing systems requiring precise clock synthesis

Procurement Notes

Verify the exact part number suffix against official Renesas documentation to confirm package and temperature grade specifications. Ensure compatibility with existing system designs regarding the 64-TSSOP footprint and HCSL output requirements. Check for any end-of-life notices or alternative recommendations from the manufacturer before procurement.

Selection Notes

Select this component when designing for Intel or Romley platforms requiring a single-channel clock synthesizer. Ensure the design accommodates the 64-TFSOP package dimensions and the specific 3.135V-3.465V power supply constraints. Verify that the 146.7MHz maximum frequency meets the system's timing requirements.

Part Context

This component belongs to the Renesas clock and timing portfolio, specifically tailored for high-reliability applications in server and computing environments. It serves as a critical timing element for processors and memory subsystems in Intel-based architectures.

Replacement Considerations

The 932SQ420DGLFT is listed as a substitute part number for the 932S421 series. Verify pinout and electrical parameter compatibility before substitution.