AS-16.9344MAHH-B

Crystals Overview

The AS-16.9344MAHH-B is a quartz crystal oscillator manufactured by FTS, operating at a fundamental frequency of 16.9344 MHz. This component belongs to the frequency control and timing devices category, specifically designed for surface-mount or through-hole applications depending on the specific variant configuration. The device exhibits a frequency stability of ±30 ppm, ensuring reliable timing performance in standard operating environments. It features an equivalent series resistance (ESR) of 50 Ohms, which is characteristic of its internal resonator design. The product is classified as a standard voltage crystal, intended for general-purpose clock generation in electronic circuits requiring precise frequency references.

Crystals Feature Summary

• Provides stable 16.9344 MHz frequency reference with ±30 ppm stability
• Designed for integration into digital signal processing and timing circuits
• Features low phase noise characteristics suitable for precision applications

Crystals Applications

• Digital signal processing controller clock generation
• Motor control system timing references
• General-purpose electronic circuit frequency standards

Crystals Procurement Notes

Verify the exact package type and pin configuration against the official FTS datasheet before procurement, as variations may exist between SMD and DIP formats. Confirm that the ±30 ppm stability meets your system's timing requirements. Note that this part number may be subject to end-of-life status or tariff regulations depending on the shipping destination, particularly for imports into the United States. Ensure compatibility with your board's thermal and electrical specifications.

Crystals Selection Notes

Select this component when a fixed 16.9344 MHz reference with moderate stability is required. Consider the 50 Ohm ESR value for impedance matching in your oscillator circuit design. Evaluate whether the ±30 ppm stability is sufficient for your application compared to higher-precision TCXO options if temperature variance is a concern. Ensure the physical footprint matches your PCB layout constraints.

Crystals Part Context

This part falls under FTS's portfolio of frequency control products, which includes crystals, oscillators, and resonators. FTS specializes in both DIP and SMT solutions for timing applications. The AS-16.9344MAHH-B represents a standard commercial-grade crystal unit, distinct from their high-stability OCXO lines like the 1050A series. It serves as a foundational timing element for consumer and industrial electronics.

Crystals Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the product listing indicates it is no longer manufactured, alternative sourcing should focus on verifying cross-reference availability through authorized distributors or checking for updated FTS replacement series with identical frequency and stability parameters.