AM-48.000MBFQ-T

Crystals Overview

The AM-48.000MBFQ-T is a surface-mount quartz crystal resonator manufactured by TXC Corporation, designed for automotive applications. It operates at a fundamental frequency of 48 MHz with a load capacitance of 10 pF. The component features a frequency tolerance of ±50 ppm and a frequency stability of ±100 ppm. It has an equivalent series resistance (ESR) of 60 Ohms and utilizes a 4-SMD, no-lead package measuring 3.2 mm x 2.5 mm x 0.8 mm. Certified to AEC-Q200 standards, it supports a wide operating temperature range from -40°C to +85°C.

Crystals Feature Summary

• Automotive-grade reliability certified under AEC-Q200 standards
• Fundamental mode operation for precise timing control
• Compact 4-SMD surface-mount footprint for space-constrained designs

Crystals Applications

• Automotive electronic systems requiring robust clock signals
• Microcontroller unit (MCU) clock sources in vehicle networks
• Embedded controllers within harsh thermal environments

Crystals Procurement Notes

Verify the specific suffix 'BFQ' against the official TXC datasheet to confirm the 10 pF load capacitance and ±50 ppm tolerance specifications. Ensure the procurement channel provides valid AEC-Q200 certification documentation. Confirm that the 4-SMD package dimensions align with the target PCB layout requirements before finalizing orders.

Crystals Selection Notes

Select this component when automotive qualification is mandatory for the application. The 10 pF load capacitance requires matching circuit design parameters. Consider the ±100 ppm stability limit against system jitter requirements. The 60 Ohm ESR value influences oscillator circuit gain margin calculations during the design phase.

Crystals Part Context

This part belongs to the TXC AM series, which focuses on automotive-grade quartz crystals. The series is engineered to meet stringent automotive industry standards for durability and performance. It serves as a critical timing element in vehicle electronics where high reliability and environmental resilience are required.

Crystals Replacement Considerations

Direct substitutes must match the 48 MHz frequency, 10 pF load capacitance, and AEC-Q200 certification. Verify package compatibility with the 3.2x2.5mm footprint. Cross-reference electrical parameters such as ESR and stability limits to ensure functional equivalence in the target circuit.