7C-80.000MDB-T

Oscillators Overview

The TXC Corporation 7C-80.000MDB-T is a standard clock oscillator utilizing crystal technology, operating at a nominal frequency of 80 MHz with CMOS output compatibility. It functions within a supply voltage range of 1.8V and offers a frequency stability of ±50 ppm. The component is housed in a 4-SMD, no-lead package measuring 5.00mm x 3.20mm with a maximum seated height of 1.40mm. It supports an enable/disable control function and operates reliably across a temperature range of -10°C to 70°C.

Oscillators Feature Summary

• Integrates crystal base resonator for stable signal generation
• Features CMOS output interface for digital logic compatibility
• Supports active enable and disable control modes

Oscillators Applications

• Standard clock signal distribution in embedded systems
• Timing reference for microprocessors and microcontrollers
• Synchronization sources for digital communication interfaces

Oscillators Procurement Notes

Verify the specific operating temperature range (-10°C to 70°C) against application thermal requirements. Confirm that the 1.8V supply voltage aligns with system power rails. Ensure the 5.00mm x 3.20mm SMD footprint matches the PCB layout design. Validate CMOS output levels with downstream input thresholds. Check RoHS compliance status if environmental regulations apply.

Oscillators Selection Notes

Select this model when a compact 80 MHz timing source is required for 1.8V logic environments. Consider the ±50 ppm stability requirement for system accuracy. Evaluate the -10°C to 70°C operating range against ambient conditions. Compare the 4-SMD package dimensions with available board space. Ensure the enable/disable feature meets power management needs.

Oscillators Part Context

This component belongs to the 7C series of standard oscillators from TXC Corporation. It provides a fixed-frequency solution for applications requiring precise timing without external tuning. The device replaces discrete crystal circuits by integrating the resonator and driver into a single surface-mount package. It serves as a direct replacement for legacy through-hole or larger surface-mount oscillators in space-constrained designs.

Oscillators Replacement Considerations

Cross-reference pinout and voltage specifications before substituting with other 80 MHz oscillators. Verify that alternative components support the same 1.8V supply and CMOS output levels. Ensure substitute packages match the 5.00mm x 3.20mm footprint to avoid PCB redesign.