TSEATCJANF-20.000000

Oscillators Overview

The Taitien TSEATCJANF-20.000000 is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) operating at a nominal frequency of 20 MHz. It utilizes CMOS output logic and functions with a 3.3V supply voltage, drawing a maximum current of 10mA. The device features an enable/disable control function for power management. It is housed in a 10-SMD, No Lead surface-mount package with dimensions of 7.0mm x 5.0mm x 1.0mm. The unit supports a frequency stability of ±0.28ppm over an operating temperature range of -20°C to +70°C.

Oscillators Feature Summary

• Integrates voltage-controlled temperature compensation for high-frequency stability
• Includes hardware enable and disable functionality for power optimization
• Provides standard CMOS digital output signals
• Designed for compact surface-mount integration

Oscillators Applications

• Precision timing circuits requiring low phase noise
• Telecommunications base station synchronization
• High-performance navigation systems
• Test and measurement instrumentation

Oscillators Procurement Notes

Verify the specific pinout configuration against the manufacturer datasheet prior to PCB layout finalization. Confirm that the required frequency tolerance and temperature range align with the component specifications. Ensure the design accommodates the 10-SMD footprint dimensions accurately. Validate supply voltage requirements match the 3.3V specification to prevent operational failure.

Oscillators Selection Notes

Select this component when superior frequency stability compared to standard TCXOs is required without the complexity of OCXUs. The voltage control feature allows for fine-tuning of the output frequency via an external control voltage. Consider the thermal environment carefully as the specified range is limited to -20°C to +70°C. Evaluate the CMOS output drive capability against downstream circuit input requirements.

Oscillators Part Context

This oscillator belongs to the TS series from Taitien, which focuses on VCTCXO solutions. These components are engineered to provide enhanced stability through active temperature compensation and voltage tuning mechanisms. The series targets applications demanding precise clock sources in space-constrained electronic designs where environmental variations may impact performance.

Oscillators Replacement Considerations

Direct substitutes must match the 20MHz frequency, VCTCXO type, 3.3V supply, and 10-SMD package. Verify equivalent stability ratings and control voltage ranges. Cross-reference pin assignments to ensure compatibility.