TSM53-H50CQ33ST-33.333M-TR

Oscillators Overview

The TSM53-H50CQ33ST-33.333M-TR is a miniature surface-mount crystal oscillator manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 33.333 MHz with an HCMOS output signal type. The device requires a 3.3V supply voltage and features enable/disable functionality for power management. It is housed in a compact 4-SMD, no-lead package with dimensions of 5.00mm x 3.20mm and a maximum height of 1.3mm. The component is designed for standard applications within the TSM53 series.

Oscillators Feature Summary

• Miniature SMD form factor suitable for space-constrained designs
• HCMOS output interface for digital logic compatibility
• Integrated enable and disable control pin for power optimization

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for digital communication interfaces
• Clock source for microcontroller or FPGA circuits

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before integration. Confirm that the 3.3V supply voltage aligns with the target system's power rails. Ensure the enable/disable pin logic levels are compatible with the controlling GPIO to prevent unintended oscillation states during operation.

Oscillators Selection Notes

Select this component when a low-profile, cost-effective HCMOS oscillator is required for fixed-frequency applications. Consider the 5.0x3.2mm footprint constraints and the need for software-controlled power gating via the enable pin. Evaluate thermal performance within the specified operating temperature range to ensure stability under varying environmental conditions.

Oscillators Part Context

This part belongs to the TSM53 series of miniature SMD oscillators from Transko Electronics. The series offers various frequencies and output types, typically packaged in 4-SMD no-lead configurations. The TSM53 family is designed to replace larger through-hole or standard SMD packages while maintaining reliable timing performance for consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other TSM53 variants with identical footprints but different frequencies, such as TSM53-H50CQ33ST-33.000M-TR. Cross-reference electrical parameters like output swing and current consumption with alternative manufacturers' HCMOS oscillators if sourcing changes are necessary.