7B-48.000MBBK-T

Crystals Overview

The TXC 7B-48.000MBBK-T is a ceramic resonator operating at a fundamental frequency of 48.000 MHz. It utilizes a series resonance type configuration with an integrated load capacitance of 27 pF, designed to simplify circuit design by eliminating external capacitors. The component features a standard SMD package with dimensions of 3.2 mm in length, 1.6 mm in width, and 0.9 mm in height. It offers a frequency tolerance of ±0.5% and a temperature stability of ±0.5% across the operating range of -20°C to +70°C. The device supports a maximum drive level of 1 mW and exhibits low impedance characteristics suitable for various digital logic applications.

Crystals Feature Summary

• Integrated load capacitance eliminates need for external components
• Compact surface-mount design suitable for space-constrained PCBs
• High frequency stability within specified industrial temperature ranges

Crystals Applications

• Microcontroller clock sources
• Digital signal processing circuits
• Communication module timing references

Crystals Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct package type and tolerance specifications. Confirm that the intended operating temperature range aligns with the component's rated limits. Check for any specific handling requirements related to electrostatic discharge sensitivity during assembly processes.

Crystals Selection Notes

Choose this component when circuit simplicity and reduced bill-of-materials count are priorities due to built-in capacitance. Ensure the required frequency tolerance meets system synchronization needs. Consider the physical footprint constraints of the target application board to confirm compatibility with the specified SMD dimensions.

Crystals Part Context

This ceramic resonator belongs to TXC's general-purpose timing component lineup, offering a cost-effective alternative to crystal oscillators for applications requiring moderate precision. It serves as a stable frequency reference for digital systems where high phase noise performance is not critical. The series provides various frequency options within standardized packages for broad interoperability.

Crystals Replacement Considerations

Direct substitutes must match the 48.000 MHz frequency, 27 pF integrated capacitance, and identical 3.2x1.6x0.9 mm package dimensions. Verify equivalent electrical parameters including frequency tolerance and temperature stability before integration.