ASM3P2669AF-06OR

Overview

The ASM3P2669AF-06OR is a PLL-based clock generator and frequency divider from onsemi, housed in a surface-mount 6-pin package. It operates within a voltage range of 3 V to 3.6 V and supports frequencies up to 13 MHz. The device features spread spectrum clock generation capabilities for EMI reduction and functions as a differential clock driver with one true output. It is designed for high-frequency operation and includes integrated phase-locked loop functionality.

Feature Summary

• Integrates Phase-Locked Loop (PLL) technology for precise frequency synthesis and signal stability.
• Provides Spread Spectrum Clock Generation (SSCG) functionality to reduce electromagnetic interference.
• Operates as a differential clock driver with a single true output configuration.

Applications

• Clock distribution in digital systems requiring low jitter
• EMI reduction in high-speed data transmission interfaces
• Frequency division in embedded processor clock networks

Procurement Notes

Verify the obsolete status of this component through official onsemi channels or authorized distributors like Rochester Electronics. Confirm availability of alternative sources if current stock is limited. Ensure compatibility with existing PCB footprints and voltage requirements before procurement. Check for RoHS compliance documentation. Validate that the specific suffix matches the required package and temperature grade.

Selection Notes

Select this component when a low-cost, fixed-frequency PLL solution is needed for applications operating below 13 MHz. Consider its surface-mount packaging for space-constrained designs. Evaluate the trade-off between its fixed frequency modulation characteristics and more programmable alternatives. Ensure the 3 V to 3.6 V supply range aligns with the system power architecture.

Part Context

This part belongs to onsemi's 3I series of clock drivers and generators. It is categorized under analog and mixed-signal integrated circuits. The device is typically used in timing applications where stable clock signals are critical. It represents a legacy product line often sourced through secondary markets due to discontinuation.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult onsemi technical support for direct replacements or compatible family members.