TSM53-H25CQ33ST-12.000M

Oscillators Overview

The TSM53-H25CQ33ST-12.000M is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc. It operates at a frequency of 12 MHz and utilizes HCMOS output logic levels. The device is designed for surface-mount applications, featuring a 4-SMD package with no lead configuration. It supports a supply voltage of 3.3V and includes an enable/disable control function for power management.

Oscillators Feature Summary

• HCMOS output interface for digital signal compatibility
• Integrated enable/disable functionality for power control
• Surface-mount design suitable for automated assembly

Oscillators Applications

• General-purpose clock generation in embedded systems
• Timing reference for microcontrollers and processors
• Digital communication interfaces requiring stable clock sources

Oscillators Procurement Notes

Verify the specific suffix codes against official Transko documentation to ensure correct voltage, frequency, and package variations. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference the part number with authorized distributors to avoid counterfeit components. Ensure the selected variant matches the required operating temperature range and load conditions for the target application.

Oscillators Selection Notes

Select this component when a 12 MHz HCMOS clock source is required in a compact surface-mount form factor. Consider the 3.3V supply requirement and enable pin availability during circuit design. Evaluate the 4-SMD footprint dimensions against PCB layout constraints. Verify that the standard XO performance meets the system's jitter and stability specifications without requiring additional filtering.

Oscillators Part Context

This oscillator belongs to the TSM53 series from Transko Electronics, which offers various frequencies and packages within the same family. The H25CQ33ST designation indicates specific electrical and mechanical characteristics unique to this model. It is distinct from other series like TSM53 variants with different output types or voltages.

Oscillators Replacement Considerations

Direct substitutes must match the 12 MHz frequency, HCMOS output, 3.3V supply, and 4-SMD no-lead package. Check datasheets for compatible parts from other manufacturers offering identical pinouts and electrical parameters. Ensure thermal and environmental ratings are equivalent for reliable operation.