TSM22-H50HM33ST-12.288M

Oscillators Overview

The TSM22-H50HM33ST-12.288M is a standard crystal oscillator (XO) manufactured by Transko Electronics, Inc., operating at a frequency of 12.288 MHz. It utilizes HCMOS output logic and requires a 3.3V supply voltage. The device features an enable/disable control function and offers a frequency stability of ±50ppm. It operates within a temperature range of 0°C to 70°C with a maximum supply current of 15mA. The component is housed in a compact 4-SMD, No Lead package, specifically a 4-VDFN (3.2x2.5mm) footprint, designed for surface mount applications.

Oscillators Feature Summary

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

Oscillators Applications

• Digital clock generation in embedded systems
• Timing reference for microcontrollers
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix codes against official Transko documentation to ensure correct voltage, frequency, and package variations. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Cross-reference the part number with authorized distributors to avoid counterfeit components. Ensure the enable pin configuration matches your system design before procurement.

Oscillators Selection Notes

Select this component when a precise 12.288 MHz timing source is required for HCMOS-compatible circuits. Consider the ±50ppm stability specification against your system's jitter tolerance requirements. Evaluate the 3.3V supply constraint and 15mA current draw against your power budget. The small 3.2x2.5mm footprint is suitable for high-density PCB layouts where space is limited.

Oscillators Part Context

This oscillator belongs to the TSM22 series from Transko Electronics, Inc., which focuses on low-power, small-footprint timing solutions. The series typically includes various frequency options and output types tailored for consumer electronics and industrial applications. The TSM22 designation indicates a standard XO variant with specific electrical characteristics distinct from other series like TSP or TSM32.

Oscillators Replacement Considerations

Direct substitutes must match the 12.288 MHz frequency, HCMOS output, 3.3V supply, and 4-SMD package dimensions. Verify that any alternative component maintains the same ±50ppm stability and enable/disable functionality. Check for pin-out compatibility to ensure seamless integration without PCB redesign.