TSM32-H50CQ33ST-48.000M

Oscillators Overview

The TSM32-H50CQ33ST-48.000M is a surface-mount crystal oscillator manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 48 MHz with a frequency stability of ±50 ppm. The device utilizes an HCMOS output signal and requires a 3.3V supply voltage, drawing a maximum current of 30 mA. Designed for industrial applications, it functions within a temperature range of -40°C to 85°C. The component is housed in a compact 4-SMD, no-lead package, specifically a 4-VDFN measuring 3.2mm x 2.5mm with a maximum height of 1.20mm.

Oscillators Feature Summary

• Compact ultra-miniature SMD form factor suitable for space-constrained designs
• Industrial-grade temperature rating for reliable operation in harsh environments
• HCMOS output interface providing standard digital logic compatibility

Oscillators Applications

• Industrial control systems requiring precise timing references
• Communication equipment utilizing standard clock signals
• Embedded computing modules operating in extended temperature ranges

Oscillators Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure correct frequency, stability, and package variations. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production workflows. Cross-reference datasheet revisions to validate electrical characteristics match system design specifications.

Oscillators Selection Notes

Select this component when a 48 MHz clock source with ±50 ppm stability is required for industrial environments. Ensure the PCB layout supports the 4-VDFN footprint dimensions. Verify that the host circuitry accepts HCMOS logic levels and can provide the necessary 3.3V power rail without exceeding the 30 mA current limit specified in the technical data.

Oscillators Part Context

This part belongs to the TSM32 series of ultra-miniature SMD CMOS oscillators from Transko Electronics. The series offers various frequency options and stability grades within a standardized 3.2mm x 2.5mm package. This specific model represents the 48 MHz variant with industrial temperature capabilities and standard HCMOS output configuration.

Oscillators Replacement Considerations

Direct substitutes within the same series include TSM32-H50HM33ST-48.000M-TR and TSM32-H50CQ33ST-50.000M-TR. Verify pinout compatibility and electrical parameter alignment before substitution. Consult official replacement guides for cross-referencing equivalent components from other manufacturers.