7M-64.000MAHJ-T

Crystals Overview

The 7M-64.000MAHJ-T is a surface-mount quartz crystal resonator manufactured by TXC Corporation, designed for precision timing applications. It operates at a fundamental frequency of 64 MHz with a load capacitance of 18 pF. The component features a frequency stability of ±30 ppm across the industrial temperature range of -40°C to +85°C. Housed in a compact 3.2 mm x 2.5 mm x 0.7 mm SMD package, it utilizes a seam-seal construction for enhanced environmental protection. The unit weighs approximately 16 mg and supports standard SMT reflow processes.

Crystals Feature Summary

• Seam-seal ceramic package construction for robust environmental sealing
• Industrial-grade temperature stability from -40°C to +85°C
• Compact 3.2mm x 2.5mm surface-mount footprint

Crystals Applications

• Digital signal processing clock sources
• Microcontroller system oscillators
• Communication interface timing circuits

Crystals Procurement Notes

Verify the specific suffix 'MAHJ' against official TXC documentation to confirm the exact electrical parameters and temperature range. Ensure the required load capacitance matches the target circuit design. Confirm RoHS compliance status through the manufacturer's current datasheet before finalizing procurement specifications.

Crystals Selection Notes

Select this component when a 64 MHz reference is required within a constrained PCB area. The 18 pF load capacitance must align with the oscillator circuit's external capacitors. Consider the ±30 ppm stability requirement relative to system jitter tolerance. Verify that the -40°C to +85°C range covers the intended operating environment.

Crystals Part Context

This part belongs to the TXC 7M series of general-purpose quartz crystals. The series offers various frequencies and packages, with the 7M-64.000MAHJ-T providing a specific 64 MHz option in the widely used 3225 case size. It serves as a standard timing element for embedded systems requiring reliable frequency generation.

Crystals Replacement Considerations

Direct substitutes include other 64 MHz crystals in the 3225 package with matching 18 pF load capacitance and ±30 ppm stability. Check equivalent parts from manufacturers like ECS or Abracon that offer identical electrical specifications and thermal ratings.