6V49205APAG

Overview

The 6V49205APAG is a clock synthesizer integrated circuit manufactured by Renesas Electronics Corporation. It operates within the 48-TFSOP package and utilizes an internal Phase-Locked Loop (PLL) to generate precise output clocks from a crystal input. The device is designed for high-frequency applications, specifically targeting the generation of accurate 66.66 MHz DDR clock signals. It supports single-circuit operation and is engineered to meet strict timing requirements for processor-based systems.

Feature Summary

• Integrates a Phase-Locked Loop (PLL) for stable clock synthesis
• Generates precise 66.66 MHz output frequencies suitable for DDR applications
• Accepts crystal input signals for frequency reference

Applications

• Freescale P10xx Processor systems
• Freescale P20xx Processor systems
• DDR clock generation circuits

Procurement Notes

This component is officially classified as Obsolete by the manufacturer. Production has ceased, and it is no longer available for new manufacturing orders. Procurement must rely on existing surplus or secondary market channels. Verify authenticity and storage conditions carefully when sourcing from non-direct suppliers due to the end-of-life status.

Selection Notes

Engineers should identify active replacement components immediately, as this part is discontinued. Consider evaluating newer clock synthesizers with compatible pinouts or flexible output configurations that support similar PLL architectures. Ensure any substitute maintains the required 66.66 MHz precision and crystal input compatibility for the target processor architecture.

Part Context

The 6V49205APAG belongs to Renesas' specialized clock timing product line, focusing on synthesizer solutions for embedded processing platforms. It serves as a critical timing source for legacy Freescale processor designs requiring stable, low-jitter clock signals. Its role in DDR memory interface synchronization highlights its importance in older high-performance computing architectures.

Replacement Considerations

Public confirmed substitutes are not explicitly listed in the provided documentation. Users should consult Renesas official cross-reference tools or distributor alternative recommendations for obsolete parts. Verify electrical compatibility and package dimensions before adopting any third-party or next-generation replacement.