7V-31.250MDDE-T

Crystals Overview

The TXC Corporation 7V-31.250MDDE-T is a fundamental quartz crystal resonator operating at a nominal frequency of 31.25 MHz. It features a parallel resonance configuration with a load capacitance of 12 pF and an equivalent series resistance (ESR) of 60 Ohms. The component utilizes a drive level of 10 uW and is housed in a 4-SMD, no lead package. It supports surface mount termination styles and operates within a maximum temperature range of +70°C.

Crystals Feature Summary

• Fundamental quartz crystal design for stable frequency generation
• Surface mount compatible SMD package for automated assembly
• Low equivalent series resistance characteristics

Crystals Applications

• General clock signal generation in electronic circuits
• Frequency reference sources for microcontroller systems
• Timing applications requiring 31.25 MHz stability

Crystals Procurement Notes

Verify the specific suffix 'MDDE' against the manufacturer's current datasheet to confirm exact tolerance and packaging specifications. Ensure the selected variant matches the required load capacitance and ESR values for the target circuit design. Confirm RoHS compliance status through official documentation prior to procurement.

Crystals Selection Notes

Select this component when a 31.25 MHz fundamental frequency is required with a 12 pF load capacitance. Consider the 60 Ohm ESR and 10 uW drive level constraints for oscillator circuit compatibility. Verify that the +70°C maximum operating temperature meets the environmental requirements of the intended application.

Crystals Part Context

This part belongs to the TXC Corporation line of MHz quartz resonators, which are characterized by high precision, low aging, and wide temperature ranges. The 7V series specifically targets applications requiring compact, thin, and low ESR solutions for modern surface mount electronics.

Crystals Replacement Considerations

Cross-reference with other 31.25 MHz crystals having identical 12 pF load capacitance and similar ESR values. Ensure replacement parts support the same 4-SMD footprint and operate within the required thermal limits.