TSMV-H50HM33ST2C-74.17582M

Oscillators Overview

The TSMV-H50HM33ST2C-74.17582M is a voltage-controlled crystal oscillator (VCXO) manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 74.17582 MHz with HCMOS output logic levels. The device requires a 3.3V supply voltage and draws approximately 50mA of current. It features a frequency stability of ±50ppm across the full temperature range. The component is housed in a standard ceramic surface-mount package measuring 7.0mm x 5.0mm x 2.0mm. It supports enable/disable functionality and complies with RoHS standards.

Oscillators Feature Summary

• Voltage-controlled operation for frequency tuning applications
• HCMOS output interface compatible with digital logic systems
• Enable/Disable control pin for power management
• RoHS compliant lead-free construction

Oscillators Applications

• Clock generation in communication equipment
• Frequency synthesis circuits
• Data transmission systems requiring precise timing
• Test and measurement instrumentation

Oscillators Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure correct frequency tolerance and packaging configuration. Confirm that the HCMOS output level matches the receiving circuit's input requirements. Check for RoHS compliance documentation if environmental regulations apply to the end product. Ensure the operating voltage range aligns with the system's 3.3V rail specifications before procurement.

Oscillators Selection Notes

Select this component when a stable, voltage-tunable clock source is required for digital interfaces. The HCMOS output simplifies integration with standard logic families without additional buffering. Consider the ±50ppm stability specification for applications sensitive to timing jitter. The surface-mount package facilitates automated assembly processes. Evaluate the 50mA current consumption against overall system power budgets.

Oscillators Part Context

This part belongs to the TSMV series of VCXOs from Transko Electronics, Inc., designed for surface-mount applications. The series offers various frequency options within a standardized 7.0x5.0x2.0mm ceramic footprint. These oscillators are engineered for reliability in industrial and commercial environments, providing consistent performance across specified temperature ranges while maintaining compact form factors suitable for modern PCB designs.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided documentation. Verify compatibility with alternative VCXOs by matching frequency, output logic type, package dimensions, and electrical characteristics such as supply voltage and stability specifications.