TSM53-H25HM33RT-40.000M-TR

Oscillators Overview

The TSM53-H25HM33RT-40.000M-TR is a 40 MHz HCMOS crystal oscillator manufactured by Transko Electronics, Inc. It operates at a supply voltage of 3.3V and features an enable/disable control function. The device utilizes a standard output waveform and is housed in a compact 4-SMD, No Lead package. This surface-mount component is designed for applications requiring precise timing signals with low profile characteristics suitable for automated assembly processes.

Oscillators Feature Summary

• Integrated enable and disable functionality for power management
• Standard HCMOS output waveform compatibility
• Compact surface-mount package design

Oscillators Applications

• General purpose digital circuit timing
• Microcontroller clock sources
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix 'RT' against the manufacturer's official documentation to confirm reel packaging specifications and tape dimensions. Ensure the 3.3V operating voltage aligns with the target system power rails. Confirm that the enable pin logic levels are compatible with the controlling microcontroller or FPGA outputs before finalizing the bill of materials.

Oscillators Selection Notes

Select this component when a fixed 40 MHz frequency is required with integrated power control capabilities. The HCMOS output level suits standard logic families. Consider the 4-SMD footprint constraints during PCB layout. Evaluate thermal performance within the specified operating temperature range to ensure long-term 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 voltage options. The TSM53 model specifically denotes a 5.0 x 3.2 x 1.3mm package size. This variant provides a 40 MHz output with 3.3V operation and active control features.

Oscillators Replacement Considerations

Direct substitutes include other TSM53 series variants with matching 40 MHz frequency and 3.3V supply, such as TSM53-H25HM33ST-40.000M-TR if pinout compatibility differs. Cross-reference pin assignments carefully when replacing with different manufacturers.