IDTCV183-2APAG8

Overview

The IDTCV183-2APAG8 is a single-circuit application-specific clock generator from the Renesas FlexPC™ series. Designed for PCI Express and SATA CPU host interfaces, it operates at a maximum frequency of 400MHz with an input-to-output ratio of 1:23. The device features a crystal input and provides differential clock outputs. It functions within a supply voltage range of 3.135V to 3.465V and supports an operating temperature range of 0°C to 70°C. Packaged in a 64-TSSOP surface-mount case, this component integrates a PLL for precise timing generation.

Feature Summary

• Supports PCI Express (PCIe) and SATA CPU host applications
• Generates up to 23 differential clock outputs from a single crystal input
• Maximum operating frequency of 400MHz with integrated PLL
• Supplied in a 64-TSSOP surface-mount package

Applications

• PCI Express host bridge clock generation
• SATA controller interface timing
• CPU clock distribution systems

Procurement Notes

This product is officially listed as obsolete by the manufacturer. Verification of availability should focus on distributor surplus or secondary market sources rather than standard new production channels. Confirm the specific revision level and packaging type when sourcing replacements, as end-of-life status may affect long-term supply continuity.

Selection Notes

Select this component for designs requiring a high-fanout clock signal derived from a single crystal source for PCIe or SATA interfaces. Ensure the system design accommodates the 64-TSSOP footprint and the specified 3.135V to 3.465V power rail. Verify that the 400MHz maximum frequency meets the bandwidth requirements of the target bus architecture.

Part Context

The IDTCV183-2APAG8 belongs to the FlexPC™ family of application-specific clock generators tailored for high-speed serial interfaces. It serves as a specialized timing solution for host controllers in storage and expansion systems, replacing discrete oscillator and buffer combinations to reduce board space and simplify design.

Replacement Considerations

As this part is obsolete, verify pin compatibility and electrical specifications against newer Renesas FlexPC models or equivalent PCIe/SATA clock generators. Check for updated package options if the 64-TSSOP form factor is no longer preferred.