TWEAKLJANF-19.440000

Oscillators Overview

The TWEAKLJANF-19.440000 is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Taitien. It operates at a nominal frequency of 19.44 MHz and utilizes CMOS output logic. The device is designed for operation with a supply voltage of 3.3V and is housed in a compact 4-SMD, No Lead package. It supports an operating temperature range from -20°C to +70°C and consumes approximately 6mA of current.

Oscillators Feature Summary

• Voltage-controlled temperature compensation for enhanced frequency stability
• CMOS output interface compatible with digital logic systems
• Compact surface-mount packaging for automated assembly

Oscillators Applications

• Wireless communication modules requiring stable timing references
• Portable electronic devices with limited power budgets
• Industrial control systems operating within standard commercial temperature ranges

Oscillators Procurement Notes

Verify the specific operating temperature range and stability requirements against your application needs, as datasheets may vary by revision. Confirm that the 3.3V supply voltage aligns with your system design. Ensure the 4-SMD package footprint matches your PCB layout constraints before finalizing procurement.

Oscillators Selection Notes

Select this component when voltage-controlled tuning is required alongside temperature compensation. The CMOS output simplifies integration with microcontrollers and digital circuits. Consider the -20°C to +70°C range suitability for your environmental conditions compared to wider industrial or automotive grades.

Oscillators Part Context

This VCTCXO belongs to Taitien's oscillator portfolio, which includes various crystal devices and timing solutions. The model designation indicates its specific frequency and form factor within the manufacturer's catalog, distinguishing it from standard TCXOs or OCXOs with different stability or power characteristics.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative oscillators based on pinout, frequency, and electrical specifications rather than direct cross-referencing.