TSM75-H50CQ33ST-45.000M-TR

Oscillators Overview

The TSM75-H50CQ33ST-45.000M-TR is a standard crystal oscillator manufactured by Transko Electronics, Inc., operating at a frequency of 45.0000 MHz. It utilizes HCMOS output logic and functions as an XO (Standard) type device. The component supports a supply voltage of 3.3 V and includes enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm. The unit operates within a temperature range of -40°C to 85°C and draws a maximum current of 20 mA during active oscillation.

Oscillators Feature Summary

• Features HCMOS output logic for digital signal compatibility
• Includes enable/disable control pin for power optimization
• Utilizes leadless SMD packaging for surface mount applications

Oscillators Applications

• General purpose clock generation in electronic circuits
• Digital system timing references
• Embedded controller clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before integration. Confirm that the 4-SMD, No Lead package footprint matches the PCB design guidelines. Ensure the 3.3V supply rail meets the current sourcing capabilities required for the 20 mA active draw. Check RoHS compliance status if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this component when a precise 45 MHz reference is required with low power consumption capabilities. The HCMOS output is suitable for standard digital logic families. Consider the enable feature if power cycling or clock gating is necessary for the application. The small form factor makes it appropriate for space-constrained designs requiring reliable timing signals.

Oscillators Part Context

This part belongs to the TSM75 series of crystal oscillators from Transko Electronics. The series offers various frequencies and voltage options in a standardized surface-mount package. The TSM75 line is designed for general-purpose applications requiring stable clock signals with minimal board space usage.

Oscillators Replacement Considerations

Compatible substitutes include other 45 MHz HCMOS oscillators in 4-SMD packages with 3.3V operation. Verify pinout compatibility and electrical specifications such as jitter and stability before substitution.