M226TCN 54.190000

Overview

The M226TCN 54.190000 is a standard HCMOS clock oscillator manufactured by MtronPTI, operating at a nominal frequency of 54.19 MHz. It utilizes a crystal base resonator and features a 4-SMD, no-lead surface mount package with dimensions of 5x7 mm. The device supports a supply voltage of 3.3 V and includes an enable/disable control function for power management. It is RoHS compliant and designed for applications requiring precise timing signals in compact electronic systems.

Feature Summary

• HCMOS/TTL compatible output signal
• Enable/Disable control functionality
• Leadless surface mount package

Applications

• General purpose digital timing
• Embedded microcontroller systems
• Consumer electronics devices

Procurement Notes

Verify the specific frequency suffix matches the required 54.19 MHz specification. Confirm the package type is the 4-pin leadless variant. Ensure the supply voltage aligns with the 3.3V requirement. Check for RoHS compliance status if restricted substances are a concern. Validate the enable/disable pin configuration against the target circuit design.

Selection Notes

Select this component when a fixed 54.19 MHz HCMOS clock source is needed. Consider the 5x7 mm footprint for space-constrained layouts. Evaluate the enable feature for system power sequencing requirements. Compare against other M226 series variants for different frequencies or voltages if specifications do not match exactly.

Part Context

This part belongs to the M226 series of surface mount oscillators from MtronPTI. These components are designed as direct replacements for through-hole crystals in modern PCB designs. The series offers various frequency options within the same physical package, simplifying inventory management for manufacturers producing multiple product variants.

Replacement Considerations

Direct replacement requires matching the 54.19 MHz frequency and 3.3V supply. Verify pinout compatibility with the existing footprint. Ensure the HCMOS output logic levels are acceptable for the receiving circuit. Check if the enable function is utilized in the original design.