7M54072002

Crystals Overview

The TXC Corporation 7M54072002 is a surface-mount quartz crystal resonator operating at a fundamental frequency of 54 MHz. It features a load capacitance of 8 pF and is housed in a compact 3225 (3.2mm x 2.5mm) four-terminal SMD package without lead. The component exhibits a frequency tolerance of ±12 ppm and a frequency stability of ±15 ppm. It is designed for operation within an extended temperature range of -40°C to +85°C, ensuring reliable performance in various electronic applications requiring precise timing signals.

Crystals Feature Summary

• Surface-mount design with a compact 3225 package footprint for automated assembly
• High-frequency operation at 54 MHz with tight tolerance specifications
• Extended industrial temperature rating for stable performance in varied environments

Crystals Applications

• Clock generation for microprocessors and microcontrollers
• Timing references for communication interfaces such as UART or SPI
• Frequency standards for consumer electronics and IoT devices

Crystals Procurement Notes

Verify the specific load capacitance requirement against your circuit design, as some sources list 18 pF while others indicate 8 pF; confirm the exact datasheet version with the manufacturer. Ensure the ordering suffix matches the required packaging format, typically tape and reel for volume production. Check RoHS compliance status if restricted substances are a concern for your manufacturing process.

Crystals Selection Notes

Select this component when a 54 MHz reference is required in a space-constrained surface-mount layout. The 3225 package offers a balance between size and electrical performance compared to smaller packages. Consider the ±12 ppm tolerance if higher precision is needed, or explore other series variants if wider temperature ranges or different frequencies are necessary for the target application.

Crystals Part Context

This part belongs to the 7M series of crystals from TXC Corporation, which focuses on standard surface-mount resonators. The series is widely used in general-purpose electronics where cost-effective, reliable timing solutions are prioritized. The 7M54072002 specifically addresses the need for mid-range frequencies in modern digital circuits.

Crystals Replacement Considerations

Direct substitutes must match the 54 MHz frequency, 8 pF load capacitance, and 3225 package dimensions. Verify that alternative manufacturers offer equivalent ±12 ppm tolerance and -40°C to +85°C operating ranges. Cross-reference pinout configurations to ensure compatibility with existing PCB footprints.