ABM8A-20.000MHZ-D2Y-T3

Crystals Overview

The ABM8A-20.000MHZ-D2Y-T3 is a fundamental quartz crystal oscillator manufactured by Abracon LLC, designed for surface-mount applications. It operates at a nominal frequency of 20 MHz with a frequency tolerance of ±15 ppm and a stability of ±30 ppm across the operating temperature range of -40°C to +85°C. The component features an 8 pF load capacitance and a maximum series resistance (ESR) of 50 Ohms. Housed in a compact 3.2 mm x 2.5 mm SMD package with a height of 1.0 mm, it utilizes a hermetically sealed ceramic construction to ensure reliability. The device supports a drive level of 10 µW and offers aging characteristics of 3 ppm per year.

Crystals Feature Summary

• Hermetically sealed ceramic package ensures high reliability and protection against environmental factors.
• Ultra-miniature surface-mount design suitable for thin equipment and high-density PCB layouts.
• Fundamental mode operation provides stable oscillation with tight tolerance specifications.

Crystals Applications

• High-density electronic assemblies requiring minimal footprint
• Modems and communication equipment
• Test and measurement instruments

Crystals Procurement Notes

Verify component authenticity through authorized Abracon distributors or certified suppliers. Confirm that the received parts match the specific suffix D2Y-T3 for tape-and-reel packaging. Check datasheet revisions for any updates to mechanical dimensions or electrical parameters prior to final integration into production designs.

Crystals Selection Notes

Select this component when a 20 MHz fundamental frequency with ±15 ppm tolerance is required. Ensure the circuit design accommodates an 8 pF load capacitance and can handle a maximum ESR of 50 Ohms. Verify that the operating environment stays within the -40°C to +85°C range and that the 1.0 mm profile fits the mechanical constraints of the enclosure.

Crystals Part Context

This part belongs to the ABM8A series of ultra-miniature ceramic crystals from Abracon. The series is characterized by its hermetic sealing and low-profile form factor, distinguishing it from standard non-sealed ceramic packages. It serves as a precise timing reference for digital circuits where size and reliability are critical constraints.

Crystals Replacement Considerations

Direct substitutes must maintain the 20 MHz frequency, 8 pF load capacitance, and 3.2x2.5mm package. Verify compatibility of the ±15 ppm tolerance and 50 Ohm ESR limits. Cross-reference with other Abracon ABM8A variants or equivalent hermetically sealed crystals from other manufacturers ensuring identical pinout and thermal ratings.