TSM53-H50CQ33ST-50.000M

Oscillators Overview

The TSM53-H50CQ33ST-50.000M is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a fixed frequency of 50.000 MHz. It utilizes HCMOS output logic and functions with a 3.3V supply voltage. The device features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package, specifically a 4-VDFN footprint measuring 5.00mm x 3.20mm. This component is designed for surface-mount installation and supports operation within a commercial temperature range.

Oscillators Feature Summary

• Generates a precise 50 MHz clock signal using HCMOS output levels
• Incorporates hardware enable and disable functionality for power control
• Utilizes a low-profile 4-SMD surface-mount package design

Oscillators Applications

• Digital signal processing systems requiring stable timing references
• Communication equipment utilizing 50 MHz clock sources
• Embedded controller boards needing compact oscillator solutions

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 50.000 MHz specification, as the series offers various frequencies. Confirm the package type corresponds to the 4-VDFN (5.00mm x 3.20mm) dimensions. Ensure the supply voltage requirement aligns with the 3.3V operational limit. Check that the HCMOS output logic is compatible with the target circuit interface. Validate RoHS compliance status if environmental regulations apply to the assembly process.

Oscillators Selection Notes

Select this component when a fixed 50 MHz frequency is mandatory rather than a programmable alternative. The HCMOS output is suitable for digital logic interfaces requiring standard voltage levels. The enable pin allows for system-level power optimization during idle states. Consider the physical size constraints, as the 5.00mm x 3.20mm footprint requires adequate PCB real estate. Verify thermal requirements against the specified operating temperature range for the intended environment.

Oscillators Part Context

This part belongs to the TSM53 series of standard crystal oscillators from Transko Electronics. The series provides various frequency options within the same form factor. It serves as a timing reference source for electronic circuits requiring stable clock signals. The product line focuses on surface-mount compatibility and standard logic outputs for general-purpose applications.

Oscillators Replacement Considerations

Direct substitutes include other TSM53 series variants with identical packaging but different frequencies, such as TSM53-H50CQ33ST-27.000M or TSM53-H50CQ33ST-48.000M, provided the frequency difference is acceptable. Cross-brand replacements require matching the 4-SMD package, 3.3V supply, and HCMOS output characteristics.