NZ2520SA-2.750000MHZ

Overview

The NZ2520SA-2.750000MHZ is a crystal oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a nominal frequency of 2.75 MHz with a frequency stability of ±30 ppm. The component utilizes AT-cut quartz for precise frequency control and features a compact surface-mount package measuring 2.5 mm by 2.0 mm with a maximum height of 0.9 mm. It weighs approximately 0.02 g, making it suitable for space-constrained applications requiring low mass.

Feature Summary

• Utilizes AT-cut quartz resonator technology to achieve high frequency stability and rapid startup characteristics.
• Features a miniature surface-mount package design optimized for lightweight and compact electronic assemblies.

Applications

• Clock signal generation in digital systems
• Timing reference for communication interfaces
• Embedded controller circuits

Procurement Notes

Verify the specific manufacturer part number against official NDK documentation to ensure compatibility with circuit requirements. Confirm that the ±30 ppm frequency stability meets system timing tolerances. Check for any recent product change notifications or end-of-life announcements from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a low-frequency, stable clock source is required in a minimal footprint. The 2.5x2.0mm package size is critical for dense PCB layouts. Ensure the operating environment supports the standard temperature range associated with this series. Verify load capacitance requirements match the host circuit design specifications.

Part Context

This part belongs to the NZ2520SA series of crystal oscillators produced by NDK. The series is characterized by small dimensions and light weight, utilizing AT-cut crystals for reliable performance. It is designed for surface-mount technology integration in modern consumer and industrial electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult NDK technical support for direct equivalents or cross-reference options based on specific electrical and mechanical constraints.