AT08070003

Crystals Overview

The AT08070003 is a surface-mount crystal oscillator manufactured by TXC Corporation. It operates at a fundamental frequency of 8 MHz with a load capacitance of 15 pF. The component exhibits a frequency tolerance and stability of ±30 ppm across the operating temperature range of -40°C to +85°C. Its equivalent series resistance (ESR) is specified at 80 ohms maximum. The device utilizes an HC-49/US package style, measuring 12.50 mm in length and 4.80 mm in width. It is supplied in tape and reel packaging for automated assembly processes.

Crystals Feature Summary

• Provides stable 8 MHz clock signals with low phase noise characteristics
• Designed for surface-mount technology integration
• Operates reliably within extended industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Crystals Procurement Notes

Verify the specific ordering suffix and package variant against the official TXC datasheet to ensure compatibility with your design requirements. Confirm that the ±30 ppm tolerance meets your system's timing accuracy needs. Check for any recent product lifecycle notifications or end-of-life announcements from the manufacturer before finalizing procurement plans.

Crystals Selection Notes

Select this component when a precise 8 MHz reference is required for surface-mount applications. Ensure the 15 pF load capacitance matches your circuit design specifications. Consider the 80 ohm ESR limit for driver circuit compatibility. Verify that the -40°C to +85°C temperature range aligns with your operational environment constraints.

Crystals Part Context

This crystal belongs to TXC Corporation's standard SMD crystal lineup, designed for general-purpose timing applications. It serves as a fundamental frequency reference for digital electronics requiring stable clock signals. The HC-49/US form factor allows for compact PCB layout while maintaining robust performance characteristics suitable for consumer and industrial devices.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult TXC Corporation directly for potential cross-reference options or newer generation replacements if this component becomes unavailable.