ABM3BN-20.000MHZ-8-D1G-T

Crystals Overview

The ABM3BN-20.000MHZ-8-D1G-T is a ceramic crystal oscillator from the Abracon ABM3BN series, designed for surface-mount applications. It operates at a nominal frequency of 20 MHz with a load capacitance of 8 pF and an equivalent series resistance (ESR) of 50 Ohms. The component features a frequency tolerance of ±10 ppm and a stability of ±15 ppm over the operating temperature range of -40°C to +85°C. Housed in a 5.0 mm x 3.2 mm x 1.1 mm SMD package, it utilizes seam sealing technology for reliability and supports standard reflow soldering processes.

Crystals Feature Summary

• Seam sealed ceramic construction ensures high reliability and environmental protection
• Supports standard surface mount reflow soldering processes
• Optimized for compact and high-density PCB layouts

Crystals Applications

• Wireless communication modules
• Portable consumer electronics
• High-density PCMCIA cards
• IoT gateways and network devices

Crystals Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with design requirements. Confirm that the 8 pF load capacitance matches the target circuit's parasitic capacitance calculations. Ensure the selected variant meets the required industrial temperature range specifications for the intended application environment.

Crystals Selection Notes

Select this component when a small form factor is critical for space-constrained designs. Consider the 50 Ohm ESR value during oscillator circuit matching to ensure proper startup conditions. Verify that the ±10 ppm tolerance aligns with system clock accuracy requirements. Evaluate the thermal performance within the specified -40°C to +85°C range for long-term stability.

Crystals Part Context

This part belongs to the ABM3BN series, which offers various frequency options and packaging styles within the same family. The series is characterized by its robust ceramic construction and suitability for mass production via reflow soldering. It serves as a reliable timing source for digital circuits requiring precise frequency generation in portable and industrial applications.

Crystals Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 8 pF load capacitance, and 50 Ohm ESR. Compatible alternatives include other 5032 ceramic crystals with identical electrical parameters and temperature ratings. Cross-reference pinout dimensions and mounting style to ensure mechanical fit without redesigning the footprint.