CS14520-16M

Overview

The CS14520-16M is a surface-mount MHz crystal manufactured by NDK. It operates at a nominal frequency of 16.0000 MHz with a frequency stability and tolerance of ±15ppm. The component features an 8pF load capacitance and an equivalent series resistance (ESR) of 80 Ohms. Designed for fundamental mode operation, it is housed in a compact 4-SMD, No Lead package measuring 3.20mm x 2.50mm x 0.60mm. The unit supports an operating temperature range of -10°C to +75°C and complies with RoHS standards.

Feature Summary

• Provides stable frequency generation for digital circuits using fundamental resonance mode.
• Engineered with robust construction to withstand heat, vibration, and shock conditions typical in automotive environments.
• Utilizes a compact surface-mount footprint suitable for high-density PCB layouts.

Applications

• Automotive electronic systems requiring vibration resistance
• Mobile device clock sources
• General-purpose digital circuit timing

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure the correct packaging configuration matches your assembly requirements. Confirm that the selected variant aligns with the required load capacitance and frequency tolerance specifications for your target application design.

Selection Notes

Select this component when a 16 MHz reference signal is required within a limited spatial constraint. Ensure the host circuit provides the specified 8pF load capacitance to maintain the stated ±15ppm accuracy. Evaluate the thermal environment to confirm compatibility with the -10°C to +75°C operational range.

Part Context

This part belongs to the NX3225SA series of surface-mount crystals from NDK. The series is characterized by its small form factor and reliability in demanding environments. The CS14520-16M specifically denotes the 16 MHz frequency variant within this standardized product line.

Replacement Considerations

Cross-reference with other 16 MHz SMD crystals featuring 8pF load capacitance and similar dimensions. Verify mechanical footprint compatibility and electrical parameters before substitution.