TSM32-H50CQ33ST-18.432M

Oscillators Overview

The TSM32-H50CQ33ST-18.432M is a surface-mount crystal oscillator manufactured by Transko Electronics, Inc., operating at a frequency of 18.432 MHz. It utilizes HCMOS output logic and functions as a standard XO with enable/disable capabilities. The device is powered by a 3.3V supply voltage and draws a maximum supply current of 30mA. It features a frequency stability of ±50ppm and operates within a temperature range of -40°C to +85°C. The component is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm.

Oscillators Feature Summary

• Supports enable and disable functionality for power management
• Utilizes HCMOS output logic for digital interfacing
• Designed for surface mount assembly in small form factors

Oscillators Applications

• Embedded systems requiring precise clock timing
• Consumer electronics with space constraints
• Industrial control modules operating in wide temperature ranges

Oscillators Procurement Notes

Verify the specific suffix codes against official Transko documentation to ensure compatibility with required voltage levels and output types. Confirm that the enable/disable feature aligns with system power management requirements. Check RoHS compliance status if environmental regulations apply to your manufacturing process. Ensure the 4-SMD package footprint matches your PCB design guidelines before finalizing orders.

Oscillators Selection Notes

Select this model when a 18.432 MHz reference is needed with low profile packaging. Consider the ±50ppm stability for applications tolerant of moderate frequency drift. The 3.3V supply requirement dictates compatible logic levels. Evaluate the -40°C to +85°C range against environmental conditions. The enable pin offers flexibility for power saving modes in battery-operated devices.

Oscillators Part Context

This component belongs to the TSM32 series of ultra-miniature SMD CMOS oscillators from Transko Electronics. The series is characterized by its small 3.2 x 2.5 mm footprint, making it suitable for dense circuit board layouts. It represents a standard solution for general-purpose clock generation in modern electronic designs where size and power efficiency are critical constraints.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available for this specific model.