7V-18.432MDDE-T

Crystals Overview

The TXC Corporation 7V-18.432MDDE-T is a surface-mount quartz crystal oscillator operating at a rated frequency of 18.432 MHz. It utilizes CMOS output compatibility and requires a rated supply voltage of 3.3 V. The device features a 4-SMD, No Lead package configuration. Frequency stability is specified at ±20 ppm. The operational temperature range extends from -20°C to +70°C.

Crystals Feature Summary

• CMOS output signal compatibility for digital logic interfacing
• Surface-mount construction with no-lead SMD package design
• Quartz-based resonator technology for frequency generation

Crystals Applications

• Standard clock signal distribution in electronic circuits
• Timing reference sources for microcontroller systems
• Synchronization modules within communication hardware

Crystals Procurement Notes

Verify the specific package dimensions and lead configuration against the target PCB footprint prior to integration. Confirm that the required operating temperature range aligns with the -20°C to +70°C specification for the intended application environment. Ensure power supply requirements match the 3.3 V nominal rating to maintain stable operation and frequency accuracy.

Crystals Selection Notes

Select this component when a standard CMOS-compatible clock source is required for applications operating within a limited temperature range. The 18.432 MHz frequency is suitable for baud rate generation and specific digital timing needs. Consider the ±20 ppm stability requirement against system tolerance limits before finalizing the design choice.

Crystals Part Context

This part belongs to the TXC Corporation series of miniature surface-mount oscillators. These devices are designed to replace discrete crystal assemblies by integrating the resonator and driver circuitry into a single compact package. The 4-SMD form factor facilitates automated assembly processes in modern electronics manufacturing.

Crystals Replacement Considerations

The TA-18.432MBD-T is a comparable MEMS oscillator offering similar frequency and CMOS output but with extended temperature stability and wider operating ranges. Verify pinout compatibility and thermal performance differences when substituting.