IDTCV174CPAG

Overview

The IDTCV174CPAG is a programmable clock generator from the FlexPC™ series, manufactured by Renesas Electronics Corporation. Designed for Intel CPU and SATA CPU applications, this single-circuit device utilizes a Phase-Locked Loop (PLL) to generate clock signals from a crystal input. It features a 1:20 input-to-output ratio and supports differential outputs with a maximum frequency of 400MHz. The component operates on a supply voltage ranging from 3.135V to 3.465V within an operating temperature range of 0°C to 70°C. It is housed in a 56-TFSOP surface-mount package.

Feature Summary

• Programmable clock generation using internal PLL technology
• Supports Intel CPU and SATA CPU specific timing requirements
• Differential output capability with 1:20 input-to-output ratio
• Maximum output frequency of 400MHz

Applications

• Intel CPU clocking systems
• SATA CPU timing control
• Mobile P4 system clock synthesis

Procurement Notes

Verify the current lifecycle status as the component may be obsolete or discontinued. Confirm that the 56-TSSOP package dimensions match the design footprint. Ensure the 3.135V to 3.465V supply voltage aligns with the target system power rails before procurement.

Selection Notes

Select this part when a programmable solution for Intel or SATA architectures is required. The 400MHz maximum frequency and 1:20 ratio define its performance limits. Verify compatibility with the required crystal input frequency and ensure the 56-TFSOP package fits the PCB layout constraints.

Part Context

This component belongs to the FlexPC™ series of application-specific clock generators. It serves as a specialized timing solution for mobile processors, replacing multiple discrete oscillators. The device integrates PLL functionality to provide precise clock frequencies for high-speed digital interfaces.

Replacement Considerations

Check for updated suffixes or newer generations within the FlexPC family. Verify pinout and electrical parameter compatibility if substituting with other Renesas clock synthesizers.