7V-13.000MDDQ-T

Crystals Overview

The TXC CORPORATION 7V-13.000MDDQ-T is a parallel fundamental quartz crystal resonator operating at a nominal frequency of 13.000 MHz. It features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 100 Ohms. The component exhibits a frequency stability of ±20 ppm and operates within a temperature range of -20°C to +70°C. It utilizes a surface-mount 4-SMD, no-lead package with dimensions of 3.2 mm x 2.5 mm x 0.8 mm.

Crystals Feature Summary

• Parallel fundamental quartz crystal construction
• Surface-mount 4-SMD no-lead package design
• Frequency stability of ±20 ppm
• Load capacitance of 10 pF

Crystals Applications

• General-purpose clock signal generation
• Microcontroller oscillator circuits
• Communication module timing references

Crystals Procurement Notes

Verify the specific load capacitance requirement of 10 pF against the target circuit design to ensure accurate frequency operation. Confirm that the operating temperature range of -20°C to +70°C meets the environmental specifications of the intended application. Ensure the 100 Ohm ESR is compatible with the oscillator driver circuit capabilities.

Crystals Selection Notes

Select this component when a fundamental mode crystal with ±20 ppm stability is required for space-constrained designs. The 4-SMD no-lead package facilitates automated surface-mount assembly. Consider the 10 pF load capacitance constraint when designing the PCB layout and matching network.

Crystals Part Context

This part belongs to the TXC 7V series of surface-mount crystals. It serves as a passive frequency-determining element, distinct from active oscillators like the 8W series. It requires an external oscillator circuit to generate a square wave output.

Crystals Replacement Considerations

Compatible substitutes include other 13 MHz SMD crystals with identical 10 pF load capacitance and similar physical footprint. Verify mechanical compatibility and electrical parameters such as ESR and stability before substitution.