7M-22.000METQ-T

Crystals Overview

The TXC Corporation 7M-22.000METQ-T is a surface-mount quartz crystal resonator operating at a fundamental frequency of 22 MHz. It features a compact 3.2 mm x 2.5 mm seam seal package with a height of 0.7 mm. The component provides a frequency stability of ±10 ppm across the industrial temperature range of -30°C to +85°C and maintains ±10 ppm tolerance at 25°C. It utilizes a load capacitance of 10 pF, exhibits an equivalent series resistance (ESR) of 80 Ohms, and operates with a maximum drive level of 50 uW.

Crystals Feature Summary

• Seam seal construction for enhanced environmental protection
• Industrial temperature range stability from -30°C to +85°C
• Compact SMD form factor suitable for space-constrained designs

Crystals Applications

• General purpose timing circuits
• Microcontroller clock sources
• Communication interface synchronization

Crystals Procurement Notes

Verify the specific ordering suffix METQ-T against the manufacturer's current datasheet to ensure compatibility with required packaging and compliance standards. Confirm that the 3.2x2.5mm package dimensions align with the target PCB footprint and soldering profile requirements before finalizing procurement.

Crystals Selection Notes

Select this component when a 22 MHz reference is required in a small SMD package. Ensure the application circuit supports the specified 10 pF load capacitance and 50 uW drive level. Verify that the ±10 ppm stability meets the system timing accuracy requirements within the -30°C to +85°C operational range.

Crystals Part Context

This part belongs to the 7M series of miniature quartz crystals from TXC Corporation. These components are designed for high-reliability applications requiring stable frequency generation in compact electronic devices. The series offers various frequencies and package sizes to support diverse consumer and industrial electronics needs.

Crystals Replacement Considerations

Direct substitutes include other 22 MHz crystals with identical 3.2x2.5mm seam seal packages and ±10 ppm stability. Cross-reference with CTS-Frequency Controls equivalents such as the 403C11A20M00000, ensuring matching electrical parameters like ESR and load capacitance.