AWSZT-48.00CV-T

Overview

The AWSZT-48.00CV-T is a surface-mount ceramic resonator manufactured by Abracon LLC, designed for precision timing applications within the AWSZT-CV series. It operates at a nominal frequency of 48 MHz with a frequency tolerance of ±0.5% and stability of ±0.3%. The component features a load capacitance of 30 pF and an impedance of 40 Ohms. It supports SMD/SMT termination types and functions reliably across an operating temperature range of -25°C to +85°C. The physical dimensions are 3.7 mm in length, 1 mm in width, and 3.1 mm in height, housed in a compact 1512 (3731 Metric) package.

Feature Summary

• Provides stable clock signals using ceramic resonator technology for cost-effective timing solutions.
• Engineered for surface-mount assembly to facilitate automated PCB manufacturing processes.
• Maintains consistent performance across industrial temperature ranges from -25°C to +85°C.

Applications

• Microcontroller clock generation circuits
• Communication interface timing synchronization
• Embedded system oscillator requirements

Procurement Notes

Verify the specific frequency tolerance and stability requirements against the official Abracon datasheet before procurement. Confirm that the 30 pF load capacitance matches the target circuit design parameters. Ensure the 1512 package dimensions fit the available PCB footprint constraints. Check RoHS compliance status if required by project specifications. Validate the operating temperature range suitability for the intended environmental conditions.

Selection Notes

Select this component when a precise 48 MHz reference is needed for surface-mount designs. Consider the ±0.5% tolerance for applications requiring moderate frequency accuracy. Evaluate the 40 Ohm impedance against driver capabilities to ensure proper signal integrity. Compare the thermal stability characteristics against alternative crystal or oscillator options for the specific application environment.

Part Context

This part belongs to the AWSZT-CV series of ceramic resonators from Abracon LLC. The series offers various frequency options tailored for digital logic and microcontroller applications. These components serve as alternatives to traditional quartz crystals where size and cost are critical factors. The standardized packaging allows for easy integration into modern electronics manufacturing workflows.

Replacement Considerations

Direct substitutes include other Abracon AWSZT series parts with matching frequencies and tolerances. Cross-reference with competitor ceramic resonators offering identical 48 MHz operation and 1512 package dimensions. Verify equivalent electrical parameters such as load capacitance and impedance before substitution.