AWSCR-48.00CV-T

Overview

The AWSCR-48.00CV-T is a surface-mount ceramic resonator manufactured by Abracon LLC, designed for precise frequency control in electronic circuits. It operates at a nominal frequency of 48 MHz with a frequency tolerance of ±0.5% and stability of ±0.3%. The component features an integrated load capacitance of 5 pF and a resonant impedance of 40 Ohms. It supports a wide operating temperature range from -25°C to +85°C, ensuring reliable performance in various environments. The device utilizes a three-terminal SMD package, facilitating automated assembly and compact PCB layouts.

Feature Summary

• Integrated built-in capacitance eliminates external components
• High frequency stability ensures consistent timing accuracy
• Surface mount design enables compact circuit board integration

Applications

• Microcontroller clock generation
• Communication interface timing
• Digital signal processing circuits

Procurement Notes

Verify the specific frequency tolerance and stability requirements against the official Abracon datasheet before procurement. Confirm that the 5 pF internal load capacitance matches the target oscillator circuit design. Ensure the operating temperature range of -25°C to +85°C aligns with the application environment. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a cost-effective, compact timing solution is needed for 48 MHz applications. It is suitable for designs requiring minimal external passive components due to its built-in capacitance. Consider the 40 Ohm impedance characteristics when interfacing with the driving circuitry. Evaluate the thermal performance to ensure it meets the operational temperature constraints of the final product.

Part Context

This part belongs to the AWSCR-CV series of ceramic resonators from Abracon LLC. The series is characterized by its small form factor and integrated capacitor technology, which simplifies circuit design compared to traditional quartz crystals. These components are widely used in consumer electronics and industrial equipment where size and cost efficiency are critical factors.

Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 5 pF load capacitance, and similar physical dimensions. Verify compatibility with existing oscillator circuits regarding impedance and drive level. Cross-reference with other manufacturers' ceramic resonators offering identical electrical parameters and mounting styles.