7M-54.000MEIV-T

Crystals Overview

The TXC Corporation 7M-54.000MEIV-T is a surface-mount crystal oscillator operating at a fundamental frequency of 54 MHz. It features a frequency tolerance of ±10 ppm and a load capacitance of 8 pF. The equivalent series resistance (ESR) is specified at 50 Ohms. The component operates within an extended temperature range of -40°C to +85°C. It utilizes a compact 4-SMD, No Lead package with dimensions of 3.2 mm x 2.5 mm, designed for automated surface mount assembly processes.

Crystals Feature Summary

• Surface-mount design in a compact 3.2 mm x 2.5 mm footprint
• High frequency stability with ±10 ppm tolerance
• Extended industrial temperature rating from -40°C to +85°C
• Low ESR specification of 50 Ohms for efficient circuit integration

Crystals Applications

• Clock generation for high-speed digital logic circuits
• Timing references for microprocessor and microcontroller systems
• Synchronization sources for communication interface modules
• Frequency standards for embedded control applications

Crystals Procurement Notes

Verify the exact ordering suffix against the manufacturer's current datasheet to ensure compatibility with specific load capacitance and tolerance requirements. Confirm that the 4-SMD no-lead package matches the PCB land pattern design. Check for any recent lifecycle notifications or alternative pin-compatible replacements due to potential supply chain variations.

Crystals Selection Notes

Select this component when a precise 54 MHz reference is required in space-constrained designs. The ±10 ppm tolerance suits applications demanding tight frequency accuracy without the cost of oven-controlled oscillators. Ensure the circuit's load capacitance matches the 8 pF specification to maintain frequency accuracy. Verify thermal management capabilities within the -40°C to +85°C operational window.

Crystals Part Context

This part belongs to the TXC 7M series of surface-mount crystals. It provides a balance between performance and size, utilizing standard SMD packaging for reliable reflow soldering. The 54 MHz frequency is commonly used in video processing and specific data communication protocols requiring this exact clock rate.

Crystals Replacement Considerations

Direct substitutes include other 54 MHz SMD crystals with matching 8 pF load capacitance and ±10 ppm tolerance. Verify package dimensions (3.2x2.5 mm) and ESR limits before substitution. Cross-reference with TXC's official replacement guide for end-of-life parts.