TSM32-H50HM18ST-30.000M

Oscillators Overview

The TSM32-H50HM18ST-30.000M is an ultra-miniature surface-mount HCMOS crystal oscillator manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 30.0000 MHz with a frequency stability of ±50 ppm. The device supports a supply voltage of 1.8V and draws a maximum current of 30mA. Designed for industrial applications, it functions within a temperature range of 0°C to 70°C. The component utilizes a standard XO configuration without spread spectrum bandwidth features. Its physical dimensions are 3.2 x 2.5 x 1.2 mm, packaged in a 4-SMD no-lead format suitable for automated assembly processes.

Oscillators Feature Summary

• Ultra-miniature SMD package design measuring 3.2 x 2.5 x 1.2 mm
• HCMOS output signal compatibility for digital logic interfaces
• Industrial operating temperature range from 0°C to 70°C
• Lead-free and RoHS compliant construction

Oscillators Applications

• Digital clock generation for microprocessors
• Timing reference for communication interface circuits
• Synchronization sources for embedded control systems

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct voltage and frequency specifications. Confirm that the requested part matches the exact model number TSM32-H50HM18ST-30.000M, as variations exist within the TSM32 series regarding supply voltage and output type. Ensure compliance with RoHS standards if required by your manufacturing process. Cross-reference the datasheet revision date to confirm technical accuracy before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a compact footprint is required for high-frequency timing applications. The 1.8V supply voltage makes it suitable for low-power portable devices. Verify that the ±50 ppm stability meets the system timing requirements. Consider the HCMOS output level compatibility with downstream logic families. Evaluate the thermal performance within the specified 0°C to 70°C range for the intended environment.

Oscillators Part Context

This oscillator belongs to the TSM32 series of ultra-miniature CMOS oscillators from Transko Electronics. The series offers various frequency options and supply voltages in a standardized small outline package. The TSM32-H50HM18ST variant specifically denotes the 1.8V supply and 30MHz frequency configuration. This family is designed for space-constrained electronics requiring reliable clock signals.

Oscillators Replacement Considerations

Direct substitutes include other models within the TSM32 series such as TSM32-H50HM33ST-25.000M-TR or TSM32-H50HM33ST-54.000M, provided the voltage and frequency differences are acceptable for the application. Verify pinout compatibility and electrical characteristics before substitution.