TSM22-H50CQ18ST-38.400M

Oscillators Overview

The TSM22-H50CQ18ST-38.400M is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a fixed frequency of 38.4 MHz. It utilizes HCMOS output logic and functions on a 1.8V supply voltage. The component features an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.50mm x 2.00mm and a maximum height of 1.20mm. This surface-mount device is designed for applications requiring precise timing signals within small form factors.

Oscillators Feature Summary

• HCMOS output interface for digital signal compatibility
• Integrated enable/disable functionality for power optimization
• Compact 4-SMD no-lead surface mount packaging

Oscillators Applications

• Embedded systems requiring 38.4 MHz clock sources
• Portable electronic devices with space constraints
• Digital communication interfaces utilizing HCMOS levels

Oscillators Procurement Notes

Verify the specific ordering suffix matches the required frequency and voltage configuration. Confirm that the 1.8V supply requirement aligns with the target system design. Ensure the 4-SMD package footprint corresponds to the PCB layout specifications. Check for RoHS compliance status if environmental regulations apply to the final assembly. Validate the enable/disable pinout against the schematic requirements.

Oscillators Selection Notes

Select this component when a 38.4 MHz HCMOS clock signal is required from a low-voltage 1.8V source. Consider the physical dimensions of 2.50mm x 2.00mm for tight board space limitations. Evaluate the enable/disable feature if dynamic power management is necessary for the application. Compare against other series like TSM32 if higher voltage or different package sizes are needed.

Oscillators Part Context

This part belongs to the TSM22 series of crystal oscillators from Transko Electronics. The series offers various frequencies up to 80MHz in CMOS outputs. It represents a solution for miniaturized timing needs compared to larger through-hole or dual-inline packages. The TSM22 series focuses on low voltage operation and small footprint designs suitable for modern consumer electronics.

Oscillators Replacement Considerations

Direct substitutes include other TSM22 variants with different frequencies such as TSM22-H50CQ18ST-25.000M or TSM22-H50CQ18ST-1.000M, provided the frequency change is acceptable. Cross-series replacement with TSM32 models requires voltage adjustment to 3.3V and package dimension verification.