TWETALSANF-20.000000

Oscillators Overview

The TWETALSANF-20.000000 is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by Taitien, operating at a nominal frequency of 20 MHz. It delivers a clipped sine wave output and functions within a supply voltage range of 3.3V. The component exhibits a frequency stability of ±500ppb and draws a maximum supply current of 3.5mA. Designed for surface-mount installation, it utilizes a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm and a maximum seated height of 1.65mm. The device supports an extended operating temperature range from -40°C to +85°C and complies with RoHS3 standards.

Oscillators Feature Summary

• Integrated temperature compensation ensures high frequency stability across wide thermal variations.
• Compact surface-mount footprint facilitates automated assembly in space-constrained designs.
• Low power consumption profile suitable for battery-operated or energy-efficient systems.

Oscillators Applications

• Wireless communication modules requiring precise clock synchronization
• Portable electronic devices with limited power budgets
• Industrial control systems operating in extreme ambient temperatures

Oscillators Procurement Notes

Verify the specific suffix codes against official Taitien documentation to confirm exact electrical tolerances and packaging configurations. Ensure that the procurement channel provides valid traceability for automotive or industrial grade requirements if applicable. Cross-reference the datasheet revision date to guarantee compatibility with current design specifications and regulatory compliance standards.

Oscillators Selection Notes

Select this TCXO when superior frequency stability compared to standard crystals is required without the complexity of oven-controlled oscillators. Evaluate the 3.5mA current draw against system power constraints. Confirm that the 3.20mm x 2.50mm package fits within the designated PCB land pattern and that the clipped sine wave output matches the input requirements of the downstream logic or RF circuitry.

Oscillators Part Context

This component belongs to Taitien's series of miniature surface-mount oscillators designed for modern electronics. It represents a solution bridging the gap between basic crystal resonators and higher-cost OCXOs. The product line emphasizes miniaturization and reliability for applications demanding stable timing references in compact form factors.

Oscillators Replacement Considerations

Direct substitutes may include other 20MHz TCXOs in 4-SMD packages from manufacturers such as Epson or Murata. Verify pinout compatibility and voltage levels before substitution. Alternative part numbers within the same family should be checked for identical frequency stability and temperature range specifications.