CS08559-24.305M

Overview

The CS08559-24.305M is a surface-mount crystal manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 24.305 MHz with a load capacitance of 7 pF and a frequency tolerance of ±15 ppm. The component utilizes a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm and a maximum height of 0.60mm. It features an equivalent series resistance (ESR) of 80 Ohms and supports fundamental mode operation within a temperature range of -10°C to +75°C.

Feature Summary

• Surface-mount design in a compact 4-SMD No Lead package
• Fundamental mode operation for precise timing applications
• RoHS compliant construction

Applications

• General electronic circuit timing
• Microcontroller clock sources
• Communication interface synchronization

Procurement Notes

Verify the specific datasheet version STD-CSR-1 or related documentation against the manufacturer's official records before finalizing procurement. Confirm that the 7pF load capacitance aligns with the target oscillator circuit requirements. Ensure the 4-SMD footprint matches the PCB layout specifications. Check for any recent updates to the RoHS compliance status or environmental declarations directly from NDK.

Selection Notes

Select this component when a 24.305 MHz frequency is required for baseband or intermediate frequency processing. The 7pF load capacitance dictates the external capacitor values needed for proper oscillation. Consider the 80 Ohm ESR limit when designing the oscillator circuit to ensure reliable startup. The -10°C to +75°C operating range suits standard commercial applications.

Part Context

This part belongs to the broader category of NDK crystals and resonators. It shares the NX3225SA series form factor characteristics with other models like CS14526-32M, though electrical parameters such as frequency and load capacitance differ. It serves as a passive frequency-determining element in SMD-based designs.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.