AWSCR-20.00CV-T

Resonators Overview

The AWSCR-20.00CV-T is a surface-mount ceramic resonator from the Abracon AWSCR-CV series, operating at a nominal frequency of 20 MHz. It features an integrated load capacitance of 22 pF and a maximum series resistance of 40 Ohms. The component offers a frequency tolerance of ±0.5% and a stability of ±0.3%. Designed for industrial applications, it functions within a temperature range of -25°C to +85°C. The package dimensions are 3.7 mm in length, 3.1 mm in width, and 1 mm in height, providing a compact solution for clock generation.

Resonators Feature Summary

• Integrates internal load capacitors to eliminate external components and simplify PCB layout.

Resonators Applications

• Microcontroller clock sources
• Consumer remote controls
• Compact wearable devices

Resonators Procurement Notes

Verify the specific suffix (e.g., T) matches the required packaging format such as cut tape or reel. Confirm that the 22 pF built-in capacitance aligns with the target circuit's oscillator requirements. Ensure the -25°C to +85°C industrial temperature rating meets the operational environment constraints. Cross-reference the RoHS compliance status with current regulatory standards for the destination market.

Resonators Selection Notes

Select this component when space constraints preclude discrete crystal and capacitor combinations. The built-in capacitance reduces BOM count and assembly steps. Verify that the 40 Ohm impedance is compatible with the driving gate of the host microcontroller. Consider the ±0.5% initial tolerance for cost-sensitive applications where high precision is not critical.

Resonators Part Context

This part belongs to the AWSCR-CV series of industrial-grade ceramic resonators. The series is characterized by its small footprint and integrated capacitance, designed to replace traditional quartz crystals with external loading capacitors. It targets applications requiring reliable clock signals in compact, low-cost electronic devices.

Resonators Replacement Considerations

AWSCR-16.00CV-T

Resonators FAQ

Does the AWSCR-20.00CV-T require external load capacitors?

No, the component includes built-in capacitors, eliminating the need for external load capacitors in the circuit design.

What is the maximum series resistance of this resonator?

The maximum series resistance is specified as 40 Ohms.