7CL-18.432MDD-T

Oscillators Overview

The 7CL-18.432MDD-T is a standard clock oscillator manufactured by TXC Corporation, designed for precise timing applications requiring tight frequency stability across wide temperature ranges. Operating at a nominal frequency of 18.432 MHz, this component utilizes CMOS output logic compatible with various digital systems. It functions on a supply voltage of 1.8 V and maintains a frequency tolerance of ±25 ppm over an operating temperature range from -40°C to +85°C. The device is housed in a compact 5.0 mm x 3.2 mm surface-mount package, suitable for space-constrained circuit designs.

Oscillators Feature Summary

• Provides stable clock signals with tight frequency tolerance of ±25 ppm
• Operates within a wide industrial temperature range from -40°C to +85°C
• Features low-voltage CMOS output compatibility for digital interfaces

Oscillators Applications

• Precision timing circuits requiring stable 18.432 MHz reference
• Embedded systems operating under wide thermal conditions
• Digital communication interfaces utilizing CMOS logic levels

Oscillators Procurement Notes

Verify the specific electrical parameters against the official TXC datasheet before integration. Confirm that the 1.8 V supply requirement aligns with your system design. Ensure the ±25 ppm stability meets your application's timing accuracy needs. Check for any recent product discontinuance notifications or alternative sourcing options due to potential supply chain constraints.

Oscillators Selection Notes

Select this component when a 18.432 MHz clock source is required with strict stability limits. Consider the 1.8 V operating voltage as a primary constraint for power budgeting. Evaluate the ±25 ppm tolerance against your system's jitter and phase noise requirements. The 5.0x3.2 mm footprint should be verified against available PCB real estate.

Oscillators Part Context

This part belongs to TXC Corporation's standard clock oscillator series, specifically engineered for applications demanding reliable performance in varying environmental conditions. The 7CL series typically offers quartz-based stability packaged in small form factors. This model represents a solution for designers needing a fixed-frequency CMOS output without the complexity of external tuning components.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.