CSTNE9M83G55A000R0

Resonators Overview

The Murata Electronics CSTNE9M83G55A000R0 is a ceramic resonator with an integrated capacitor, designed for surface mount applications. It operates at a nominal frequency of 14.7 MHz and features a built-in load capacitance of 33 pF. The component exhibits a frequency stability of ±0.2% and a frequency tolerance of ±0.5%, with a typical impedance of 40 Ohms. It supports an operating temperature range from -20°C to +80°C and utilizes a standard SMD package.

Resonators Feature Summary

• Integrates internal capacitors to reduce external circuit complexity
• Provides high frequency stability for precise timing control
• Optimized for surface mount technology (SMT) assembly

Resonators Applications

• Microcontroller clock circuits
• Communication module timing
• Embedded system oscillators

Resonators Procurement Notes

Verify the specific operating temperature range (-20°C to +80°C) against application requirements, as it differs from the wider automotive grade ranges found in other CERALOCK series variants. Confirm that the 14.7 MHz frequency aligns with the target oscillator circuit design before finalizing procurement orders.

Resonators Selection Notes

Select this component when a stable 14.7 MHz reference is required without external loading capacitors. Consider the narrower temperature range compared to AEC-Q200 qualified parts if used in harsh environments. Ensure the 40 Ohm impedance matches the driving capability of the host microcontroller or logic gate.

Resonators Part Context

This part belongs to the CERALOCK CSTNE series, which are ceramic resonators featuring built-in capacitors. This series allows designers to achieve cost-effective and compact timing solutions by eliminating the need for discrete external capacitors typically required with quartz crystals.

Resonators FAQ

What is the frequency stability of the CSTNE9M83G55A000R0?

The frequency stability is specified as ±0.2%.

Does this component require external capacitors?

No, it has a built-in capacitor of 33 pF, eliminating the need for external loading capacitors.