AS-13.225625MAHK-B

Crystals Overview

The AS-13.225625MAHK-B is a ceramic package crystal oscillator manufactured by FTS, designed for precision timing applications. It operates at a nominal frequency of 13.225625 MHz and utilizes the HC49 surface-mount package configuration. The component exhibits a frequency stability of ±30 ppm across the operating temperature range of -40°C to +85°C. It features a load capacitance of 20 pF and complies with RoHS standards, ensuring lead-free construction suitable for modern electronic assembly requirements.

Crystals Feature Summary

• Provides stable oscillation with ±30 ppm frequency tolerance
• Utilizes HC49 surface-mount package for compact integration
• Operates reliably within extended industrial temperature ranges

Crystals Applications

• Precision clock generation in embedded systems
• Timing reference for microcontroller units
• Synchronization circuits in communication modules

Crystals Procurement Notes

Verify the specific manufacturer designation FTS against authorized distribution channels to ensure authenticity. Confirm that the received components match the HC49 package type and RoHS compliance status. Check date codes for freshness and inspect packaging integrity to prevent damage during handling. Ensure compatibility with automated pick-and-place equipment due to the surface-mount form factor.

Crystals Selection Notes

Select this component when a precise 13.225625 MHz reference is required with moderate stability needs. The HC49 package offers a balance between performance and board space efficiency. Consider the ±30 ppm tolerance relative to system jitter requirements. Verify that the 20 pF load capacitance aligns with the target circuit design parameters.

Crystals Part Context

This part belongs to the family of high-stability crystal oscillators produced by FTS. It serves as a critical timing element in digital electronics where accurate frequency generation is essential. The HC49 format is widely adopted in consumer and industrial electronics for its reliability and standardized footprint.

Crystals Replacement Considerations

Cross-reference with other HC49 SMD crystals offering 13.225625 MHz frequency and ±30 ppm stability. Ensure equivalent load capacitance and package dimensions are maintained. Verify thermal characteristics and aging rates if long-term stability is critical.