TSM75-H10FM33ST-34.368M

Oscillators Overview

The TSM75-H10FM33ST-34.368M is a miniature ceramic surface-mount oscillator manufactured by Transko Electronics, Inc. It operates at a nominal frequency of 34.368 MHz with a frequency stability of ±10 ppm. The device utilizes HCMOS output logic and functions at a supply voltage of 3.3V. It features an enable/disable control pin for power management. The component is housed in a 4-SMD, no-lead package with dimensions of 7.0 x 5.0 x 1.5 mm. Maximum supply current is specified at 20 mA. The unit is lead-free and RoHS compliant.

Oscillators Feature Summary

• Miniature ceramic SMD construction for compact board integration
• HCMOS output signal compatibility with standard digital logic
• Integrated enable/disable functionality for power optimization

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontrollers and processors
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix codes against official Transko documentation to ensure correct frequency, tolerance, and voltage specifications. Confirm that the HCMOS output level matches the receiving circuit's input requirements. Check for RoHS compliance status if required by environmental regulations. Ensure the 4-SMD footprint aligns with the PCB layout design. Validate the enable/disable pin configuration for the target application.

Oscillators Selection Notes

Select this component when a low-profile, cost-effective crystal oscillator is required for 34.368 MHz applications. Consider the ±10 ppm stability requirement against system timing constraints. Evaluate the 20 mA current consumption against available power budgets. Ensure the 3.3V operating voltage is compatible with the system rail. Verify that the HCMOS output swing is sufficient for the downstream logic family.

Oscillators Part Context

This part belongs to the TSM75 series of miniature ceramic SMD oscillators from Transko Electronics. The series offers various frequencies and packages ranging from 2.0x1.6mm to 7.0x5.0mm. These devices are designed as drop-in replacements for discontinued models from other manufacturers, such as Epson Toyocom VG-1201CA or SG-636, providing fit, form, and function compatibility.

Oscillators Replacement Considerations

Transko suggests the TSMV series as a drop-in replacement for Epson Toyocom VG-1201CA and the TSP series for the SG-636 model. Verify electrical parameters and pinout compatibility before substitution. Consult official Transko documentation for specific cross-reference details.