ASM3P1819NF-08SR

Overview

The ASM3P1819NF-08SR is a video clock generator manufactured by onsemi, packaged in an 8-pin SOIC (Small Outline Integrated Circuit) with a standard 0.150-inch width. This component utilizes CMOS technology and operates at a nominal supply voltage of 3.3 V, supporting a range from 3.0 V to 3.6 V. It generates a maximum output clock frequency of 40 MHz. The device is designed for commercial temperature applications, functioning reliably within an operating temperature range of 0 °C to 70 °C. It features surface-mount construction suitable for automated assembly processes.

Feature Summary

• Generates a fixed 40 MHz clock signal using CMOS technology
• Operates on a single 3.3 V power supply (3.0 V to 3.6 V range)
• Available in a compact 8-pin SOIC package (0.150 inch width)
• Designed for commercial temperature operation (0 °C to 70 °C)

Applications

• Video signal processing circuits requiring precise timing
• Display interface synchronization systems
• Embedded video encoder/decoder boards

Procurement Notes

Verify the specific suffix 'NF-08SR' against the manufacturer's current datasheet to confirm availability and exact pinout configuration. Ensure the procurement channel provides original packaging documentation to validate authenticity. Check RoHS compliance status if required for specific regulatory environments. Confirm lead times as manufacturing schedules may vary.

Selection Notes

Select this component when a dedicated 40 MHz video clock source is required in a low-pin-count package. Compare against other video clock generators regarding jitter performance and phase noise specifications if signal integrity is critical. Ensure the 3.3 V logic level compatibility matches the target system's I/O requirements. Verify that the commercial temperature range meets the environmental constraints of the final application.

Part Context

This part belongs to the family of specialized clock generation integrated circuits used primarily in video and display applications. Unlike general-purpose oscillators, this device is optimized for video timing standards. It serves as a reference clock for downstream video processing components, ensuring stable frame rates and synchronization signals in consumer electronics and industrial display equipment.