ABMM-16.9344MHZ-B2-T

Crystals Overview

The ABMM-16.9344MHZ-B2-T is a surface-mount quartz crystal manufactured by Abracon LLC, operating at a standard frequency of 16.9344 MHz. It features a ±20 ppm initial tolerance and ±50 ppm frequency stability over the specified temperature range. The component utilizes an 18 pF load capacitance and exhibits an equivalent series resistance (ESR) of 50 Ohms. Designed for robust performance, it supports a fundamental oscillation mode with a maximum drive level of 100 uW. The physical dimensions are 7.0 mm in length, 5.0 mm in width, and 1.3 mm in height, housed in a compact 4-SMD package suitable for automated assembly processes.

Crystals Feature Summary

• High-frequency precision operation at 16.9344 MHz with tight tolerance specifications
• Compact 7.0 x 5.0 mm surface-mount footprint for space-constrained designs
• Low equivalent series resistance of 50 Ohms for efficient signal transmission
• Compliant with RoHS3 standards for environmental safety

Crystals Applications

• Telecommunications equipment requiring precise clock synchronization
• Computing systems utilizing high-speed data processing interfaces
• Industrial control systems demanding stable timing references

Crystals Procurement Notes

Verify that the specific part number matches the required 16.9344 MHz frequency and 18 pF load capacitance to ensure circuit compatibility. Confirm the 50 Ohm ESR specification aligns with the oscillator circuit design requirements. Check for RoHS3 compliance if environmental regulations apply to the final product. Ensure the 4-SMD package dimensions fit within the designated PCB layout constraints before ordering.

Crystals Selection Notes

Select this component when a specific 16.9344 MHz frequency is mandatory for system timing or communication protocols. Consider the ±50 ppm stability requirement against the operational temperature range of -20°C to +70°C. Evaluate the 100 uW drive level to prevent overdriving the crystal. Compare the 7.0 x 5.0 mm package size against available board space relative to smaller alternatives like the ABM8 series.

Crystals Part Context

This component belongs to the ABMM series of quartz crystals from Abracon, designed for general-purpose applications requiring reliable frequency generation. The series offers various frequencies and package sizes, with the ABMM variant providing a balance between performance and physical size. It serves as a foundational timing element in electronic circuits where accuracy and stability are critical for proper system function.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.