TSETTLSANF-19.440000

Oscillators Overview

The TSETTLSANF-19.440000 is a temperature-compensated crystal oscillator (TCXO) manufactured by Taitien, operating at a nominal frequency of 19.44 MHz. It utilizes a 10-SMD, No Lead package and requires a 3.3V supply voltage. The device features an enable/disable control function and outputs a clipped sine wave signal. Frequency stability is specified at ±0.37ppm over the operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Temperature compensation for stable operation across industrial ranges
• Integrated enable and disable control functionality
• Clipped sine wave output signal generation

Oscillators Applications

• Telecommunications equipment requiring precise clocking
• Industrial control systems with wide temperature exposure
• Test and measurement instruments needing high stability

Oscillators Procurement Notes

Verify the specific part number suffix against official Taitien documentation to confirm output waveform and stability specifications. Ensure the procurement channel provides valid manufacturer traceability. Confirm that the 10-SMD no-lead package matches the target PCB footprint requirements before finalizing orders.

Oscillators Selection Notes

Select this component when a clipped sine wave output is required rather than CMOS or square wave signals. Consider the ±0.37ppm stability specification for applications demanding tight frequency tolerance within the -40°C to +85°C range. Verify power supply compatibility with the 3.3V requirement and ensure the enable/disable pin configuration aligns with system control logic.

Oscillators Part Context

This TCXO belongs to Taitien's series of surface-mount oscillators designed for compact electronic assemblies. The 10-SMD no-lead package offers space efficiency compared to traditional through-hole options. The device integrates temperature compensation circuitry to maintain frequency accuracy under varying thermal conditions typical in outdoor or industrial environments.

Oscillators Replacement Considerations

Cross-reference with TSETTCJANF-19.440000 if CMOS output is acceptable instead of clipped sine wave. Verify package dimensions and pinout compatibility before substitution. Check stability specifications as other variants may differ in ppm tolerance.