STDCZS3-80M

Overview

The STDCZS3-80M is a surface-mount crystal oscillator manufactured by NDK (NIHON DEMPA KOGYO CO., LTD). It operates at a fundamental frequency of 80 MHz with a frequency stability of ±15 ppm and a load capacitance of 8 pF. The component features an equivalent series resistance (ESR) of 50 Ohms and utilizes a 4-SMD, no-lead package with dimensions of 2.00mm x 1.60mm and a maximum height of 0.50mm. It supports base harmonic operation and is designed for applications requiring precise timing signals in compact electronic assemblies.

Feature Summary

• Compact 4-SMD surface-mount footprint suitable for space-constrained designs
• High frequency stability of ±15 ppm for accurate timing control
• Low equivalent series resistance of 50 Ohms for efficient circuit integration

Applications

• Microcontroller clock sources
• Communication interface timing circuits
• Digital signal processing systems

Procurement Notes

Verify the specific package dimensions and electrical parameters against the official NDK datasheet prior to implementation. Confirm that the 80 MHz frequency and 8 pF load capacitance align with the target circuit design requirements. Ensure compliance with RoHS regulations and check for any specific handling instructions related to the surface-mount technology used in this component.

Selection Notes

Select this component when a high-frequency 80 MHz reference is required in a small form factor. The 4-SMD package offers flexibility for automated assembly processes. Consider the ±15 ppm stability requirement against system timing tolerances. Evaluate the 50 Ohm ESR to ensure compatibility with the driving circuit's impedance matching needs.

Part Context

This part belongs to NDK's crystal oscillator portfolio, specifically designed for surface-mount applications. It provides a stable frequency reference for digital electronics. The STDCZS3-80M is distinct from other NDK models by its specific 80 MHz frequency and 4-pin SMD configuration, catering to modern miniaturized electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with alternative 80 MHz crystals based on exact electrical specifications and mechanical footprint before substitution.