TSM75-H25CQ50ST-80.000M

Oscillators Overview

The TSM75-H25CQ50ST-80.000M is a crystal oscillator (XO) manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 80.0000 MHz with a frequency stability of ±25 ppm. The device utilizes HCMOS output logic and requires a 5V supply voltage. Maximum current consumption is 60 mA. It features an enable/disable function and is housed in a 4-SMD, no lead surface-mount package.

Oscillators Feature Summary

• HCMOS output signal generation
• Enable and disable control functionality
• Surface mount construction

Oscillators Applications

• General electronic timing circuits
• Digital system clock sources
• Embedded controller applications

Oscillators Procurement Notes

Verify the specific part number against official Transko Electronics documentation to confirm electrical parameters and package dimensions. Ensure compatibility with the target circuit's voltage requirements and thermal operating range before integration. Cross-reference datasheets for accurate pinout and mounting specifications.

Oscillators Selection Notes

Select this component when a stable 80 MHz HCMOS clock source is required within a 5V power domain. Consider the ±25 ppm stability specification relative to system timing tolerance requirements. Evaluate the physical footprint constraints of the 4-SMD package against the available PCB real estate.

Oscillators Part Context

This model belongs to the TSM75 series of standard crystal oscillators from Transko Electronics. The series offers various frequencies and supply voltages, utilizing MEMS or crystal technology depending on the specific variant. This particular unit represents a fixed-frequency solution for digital timing needs.

Oscillators Replacement Considerations

Transko Electronics suggests the TSP series as a drop-in replacement for Epson Toyocom SG-636 models. Verify mechanical fit and electrical compatibility if substituting other manufacturers' components.