M224TAN 20.000000

Overview

The M224TAN 20.000000 is a standard crystal oscillator (XO) from the MtronPTI M2 series, operating at a nominal frequency of 20 MHz. It features HCMOS and TTL compatible outputs within a 4-pin Leadless Chip Carrier (LCC) surface-mount package measuring 5.0mm x 7.0mm x 1.9mm. The device operates on a 3.3V supply voltage with a range of 3.0V to 3.6V. It supports tri-state or standby functions via an enable/disable control pin. The unit is seam-sealed in ceramic, complies with RoHS standards, and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Seam-sealed ceramic LCC package for environmental protection
• Tri-state or standby function options for power management
• HCMOS and TTL compatible output signals
• RoHS 6 compliant construction

Applications

• Microprocessors and controllers
• DSP systems
• Gigabit Ethernet and SONET interfaces
• Industrial controllers
• Broadband access equipment

Procurement Notes

Verify that the specific part number matches the required 20 MHz frequency and 3.3V operating voltage. Confirm the package type is the 4-pin LCC variant. Ensure the supplier provides documentation confirming RoHS compliance and the active status of the component. Check for any specific handling requirements related to the seam-sealed ceramic construction during assembly.

Selection Notes

Select this component when a fixed 20 MHz clock source with HCMOS/TTL compatibility is required. It is suitable for designs needing low-power standby modes via the tri-state feature. Consider the 5x7 mm footprint for space-constrained PCB layouts. Verify that the ±50 ppm stability meets system timing requirements compared to higher precision alternatives.

Part Context

This oscillator belongs to the M2 series, which offers miniature surface-mount solutions. It replaces older through-hole or larger SMD oscillators in modern compact electronics. The M2 series focuses on providing reliable clock signals for digital logic interfaces while maintaining a small physical profile suitable for high-density board designs.

Replacement Considerations

Consult official MtronPTI documentation for direct cross-references. No public substitute part numbers are confirmed in the provided data.