TSM75-H50CQ33ST-76.800M

Oscillators Overview

The TSM75-H50CQ33ST-76.800M is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a nominal frequency of 76.8 MHz. It utilizes HCMOS output logic and requires a 3.3V supply voltage. The device features enable/disable functionality and is housed in a compact 4-SMD, No Lead package with dimensions of 7.0mm x 5.0mm. Key electrical specifications include a frequency stability of ±50ppm, a maximum supply current of 60mA, and an operating temperature range spanning from -40°C to +85°C.

Oscillators Feature Summary

• HCMOS output signal compatibility for digital interface integration
• Integrated enable and disable control function for power management
• Wide industrial operating temperature range for environmental resilience

Oscillators Applications

• General purpose clock generation in embedded systems
• Data communication interfaces requiring precise timing
• Industrial control equipment operating in variable temperatures

Oscillators Procurement Notes

Verify the specific suffix codes against official Transko documentation to ensure correct frequency tolerance and package variant. Confirm that the 4-SMD no-lead footprint matches the target PCB design constraints. Cross-reference the enable/disable pin configuration with system power sequencing requirements to prevent unintended operation during standby states.

Oscillators Selection Notes

Select this component when a 76.8 MHz reference is required with strict ±50ppm stability limits. Ensure the 3.3V logic level aligns with the receiving circuit's input thresholds. Consider the 60mA current draw for thermal and power budget calculations within the host application environment.

Oscillators Part Context

This part belongs to the TSM series of surface-mount oscillators from Transko Electronics, Inc., a manufacturer specializing in frequency control products. The series offers various frequencies and packages, catering to diverse electronic design needs while maintaining consistent performance standards across the product line.

Oscillators Replacement Considerations

No direct public substitute part numbers are documented for this specific model. Designers should consult official Transko resources for potential drop-in replacements or equivalent frequency options if availability issues arise.