TSM32-H50CQ18ST-125.000M-TR

Oscillators Overview

The TSM32-H50CQ18ST-125.000M-TR is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a nominal frequency of 125 MHz. It features HCMOS output logic and requires a 1.8V supply voltage. The device includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm x 1.20mm. The unit supports surface mount installation and complies with RoHS3 standards.

Oscillators Feature Summary

• Standard XO configuration with HCMOS output interface
• Integrated enable/disable control functionality
• Ultra-miniature SMD footprint suitable for space-constrained designs

Oscillators Applications

• Networking equipment timing circuits
• Telecommunications signal processing
• High-speed data handling systems

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required supply voltage and frequency tolerance levels. Confirm that the HCMOS output type matches the receiving circuit's input requirements. Check for RoHS3 compliance status if environmental regulations apply to the final assembly. Ensure the 4-SMD no-lead package dimensions fit within the designated PCB land pattern constraints.

Oscillators Selection Notes

Select this component when a 125 MHz clock source with low-profile packaging is required. The 1.8V supply requirement dictates compatibility with low-voltage digital logic families. Consider the enable/disable feature if dynamic power management is necessary for the application. Verify thermal performance within the specified operating temperature range during system integration.

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 supply voltages within a consistent 3.2mm x 2.5mm form factor. The TSM32-H50CQ18ST variant specifically targets high-frequency applications requiring precise timing stability in compact electronic devices.

Oscillators Replacement Considerations

Direct substitutes must match the 125 MHz frequency, 1.8V supply, and HCMOS output characteristics. Compatible alternatives include other TSM32 series parts with identical pinout and mechanical dimensions. Cross-reference datasheets to verify equivalent jitter specifications and load capacitance requirements before substitution.