CSM1-A5B2C5-180-3.579545D18

Crystals Overview

The CSM1-A5B2C5-180-3.579545D18 is a fundamental series quartz crystal resonator manufactured by Cardinal Components Inc. It operates at a nominal frequency of 3.579545 MHz with a load capacitance of 18 pF and a maximum series resistance of 180 Ohms. The component features a ±20 ppm frequency tolerance and complies with RoHS standards. Designed for surface mount applications, it utilizes an AT-cut crystal configuration to ensure stable oscillation within electronic circuits.

Crystals Feature Summary

• AT-cut fundamental series quartz crystal construction
• Surface mount package design for automated assembly
• RoHS compliant manufacturing process

Crystals Applications

• General purpose clock signal generation
• Microcontroller oscillator circuits
• Embedded system timing references

Crystals Procurement Notes

Verify the specific operating temperature range and stability requirements against the official datasheet before procurement. Confirm that the 180 Ohm series resistance aligns with the target circuit's drive level specifications. Ensure the surface mount footprint matches the PCB layout constraints. Cross-reference the manufacturer part number to avoid confusion with similar variants in the CSM series.

Crystals Selection Notes

Select this component when a standard 3.579545 MHz reference frequency is required for digital logic or communication interfaces. Consider the 180 Ohm series resistance limit when designing the oscillator circuit to prevent overdriving the crystal. Evaluate the ±20 ppm tolerance against the system's overall frequency budget. This part is suitable for general commercial applications where extreme environmental stability is not the primary constraint.

Crystals Part Context

This part belongs to the Cardinal Components CSM series of low-profile surface mount crystals. These components are designed to replace traditional through-hole packages in modern electronics. The series offers various frequency options and packaging configurations to support diverse embedded design needs while maintaining a small physical footprint.