TSM75-H50CQ33ST-50.000M

Oscillators Overview

The TSM75-H50CQ33ST-50.000M is a 50 MHz standard HCMOS crystal oscillator manufactured by Transko Electronics, Inc. It operates on a 3.3V power supply and features an enable/disable control function. The device supports a frequency stability of ±50ppm and draws a maximum supply current of 30mA. Designed for surface-mount installation, it utilizes a 4-SMD, no-lead package configuration. The operational temperature range spans from -40°C to +85°C, ensuring reliability in various electronic applications requiring precise clock signals.

Oscillators Feature Summary

• Provides stable 50 MHz clock signal generation with ±50ppm frequency stability
• Integrates hardware enable and disable control functionality for power management
• Supports wide industrial operating temperature range from -40°C to +85°C
• Utilizes compact surface-mount 4-SMD no-lead package for automated assembly

Oscillators Applications

• Digital signal processing systems requiring precise timing references
• Communication equipment utilizing standard HCMOS interface protocols
• Industrial control boards operating within extended temperature ranges
• Embedded computing modules needing low-power clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix matches the required frequency and voltage specifications before procurement. Confirm that the 4-SMD no-lead package dimensions align with the target PCB footprint design. Ensure the supplier provides official datasheets confirming the ±50ppm stability and 3.3V operation parameters. Cross-reference the enable/disable pin configuration with the system schematic to guarantee correct interface compatibility during integration.

Oscillators Selection Notes

Select this component when a standard HCMOS output waveform is required for digital logic interfacing. The 3.3V supply voltage makes it suitable for modern low-voltage embedded systems. Consider the ±50ppm stability specification against the system's timing tolerance requirements. The surface-mount form factor facilitates high-volume manufacturing processes. Evaluate the thermal performance within the specified -40°C to +85°C range for the intended environment.

Oscillators Part Context

This oscillator belongs to the TSM75 series of surface-mount crystal oscillators from Transko Electronics, Inc. The series offers various frequency options while maintaining consistent electrical characteristics and package dimensions. The model designation indicates a 50 MHz output frequency with HCMOS logic levels. The H50CQ33ST suffix denotes specific packaging and voltage configurations common to this product line.

Oscillators Replacement Considerations

Direct substitutes include other 50 MHz HCMOS oscillators with identical 4-SMD no-lead footprints and 3.3V operation. Verify that alternative components support the same ±50ppm stability and enable/disable functionality. Ensure replacement parts maintain the -40°C to +85°C temperature rating. Check for pin-to-pin compatibility to avoid PCB redesign efforts during component substitution.