TXETBLSANF-27.000000

Oscillators Overview

The TXETBLSANF-27.000000 is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by Taitien, operating at a nominal frequency of 27 MHz. It delivers a clipped sine wave output with high frequency stability of ±1 ppm across the specified temperature range. The device functions within a supply voltage range of 2.8V to 3.3V and features a maximum supply current of 2mA. It utilizes a 4-SMD, No Lead package with dimensions of 3.20mm x 2.50mm and a maximum height of 1.00mm. The component supports an operating temperature range from -40°C to 85°C and meets AEC-Q200 qualification standards for automotive reliability.

Oscillators Feature Summary

• Provides stable 27 MHz output with ±1ppm frequency stability across wide temperature ranges
• Features low power consumption with a maximum supply current of 2mA
• Supports standard 2.8V to 3.3V supply voltage operation
• Complies with AEC-Q200 automotive grade qualification standards

Oscillators Applications

• Automotive communication systems requiring precise timing references
• Professional radio equipment utilizing 27 MHz frequencies
• Wireless modules needing stable clock sources in varying thermal conditions
• Industrial control systems demanding high-frequency accuracy

Oscillators Procurement Notes

Verify that the specific part number matches the required 27 MHz frequency and clipped sine wave output type. Confirm that the supply voltage requirements align with the 2.8V to 3.3V operational range. Ensure the PCB footprint accommodates the 4-SMD, No Lead package dimensions of 3.20mm x 2.50mm. Check for any specific automotive qualification requirements if the application falls under AEC-Q200 standards. Validate that the ±1ppm stability specification meets the system's timing tolerance needs before finalizing procurement.

Oscillators Selection Notes

Select this component when high frequency stability is critical for 27 MHz applications. The ±1ppm stability makes it suitable for environments where temperature fluctuations affect performance. Consider the low current consumption for battery-powered or energy-efficient designs. The AEC-Q200 qualification ensures suitability for automotive use cases. Compare against other TCXOs if different output waveforms or voltage levels are required.

Oscillators Part Context

This oscillator belongs to Taitien's TX series of Temperature Compensated Crystal Oscillators. The series is designed to provide enhanced frequency stability compared to standard crystal oscillators by compensating for temperature-induced variations. The 27 MHz variant specifically targets applications requiring this fundamental frequency, such as legacy wireless protocols or specialized industrial communications. The compact SMD package allows for integration into space-constrained circuit boards.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.