CM20M00000S015

Resonators Overview

The CM20M00000S015 is a surface-mount ceramic resonator from the CRTV series, manufactured by TGS. It operates at a nominal frequency of 20.000 MHz with a frequency accuracy of ±0.3%. The component features built-in capacitance of 15 pF and an impedance of 40 Ohms. It utilizes a 3731 type package with dimensions of L3.7 x W3.1 x H1.5 mm and three pads for mounting. The device is designed for operation within a temperature range of -25°C to 85°C.

Resonators Feature Summary

• Built-in capacitor functionality eliminates external load components
• Surface mount design in compact 3731 package
• High frequency stability with ±0.3% accuracy

Resonators Applications

• Microcontroller clock generation circuits
• Communication module timing references
• Embedded system oscillator applications

Resonators Procurement Notes

Verify that the specific part number matches the required frequency tolerance and package dimensions. Confirm the operating temperature range aligns with the target application environment. Ensure the built-in capacitance value meets the circuit design requirements before integration into the final product assembly.

Resonators Selection Notes

Select this component when a precise 20 MHz reference is needed with minimal external circuitry. The built-in capacitor simplifies layout compared to discrete crystal oscillators. Consider the 40 Ohm impedance and ±0.3% stability for sensitive timing applications requiring reliable performance across the specified industrial temperature range.

Resonators Part Context

This component belongs to the TGS CRTV series of ceramic resonators. It serves as a cost-effective alternative to quartz crystals in applications where moderate stability suffices. The 3731 SMD form factor allows for automated placement in high-volume manufacturing processes while maintaining consistent electrical characteristics.

Resonators Replacement Considerations

Direct substitutes must match the 20 MHz frequency, 15 pF capacitance, and 3731 package size. Verify equivalent impedance and temperature range specifications. Cross-reference with other manufacturers' ceramic resonators offering similar built-in capacitor configurations and surface-mount compatibility.