TFETTCJANF-12.288000

Oscillators Overview

The TFETTCJANF-12.288000 is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by Taitien, designed for surface-mount or through-hole integration depending on the specific variant configuration. This component operates at a nominal frequency of 12.288 MHz with CMOS output logic levels. It supports a supply voltage of 3.3V and features a frequency stability of ±4.6ppm over the operating temperature range of -20°C to +70°C. The maximum supply current is specified at 20mA. The device is RoHS compliant and available in a metal can package.

Oscillators Feature Summary

• Temperature compensation ensures stable frequency performance across varying thermal conditions
• CMOS output interface provides digital signal compatibility
• Metal can construction offers electromagnetic interference shielding

Oscillators Applications

• Telecommunications equipment requiring precise clock synchronization
• Data communication systems utilizing serial protocols
• Industrial control modules needing reliable timing references

Oscillators Procurement Notes

Verify the exact package type and pin configuration against the official datasheet before procurement, as variations may exist between DIP and SMD versions within the same part number series. Confirm that the required frequency stability of ±4.6ppm meets the system design specifications. Ensure the 3.3V supply voltage aligns with the target circuit power rails. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Oscillators Selection Notes

Select this oscillator when a stable 12.288 MHz reference is required for CMOS-based digital circuits. Consider the ±4.6ppm stability specification against the application's jitter tolerance requirements. Evaluate the operating temperature range of -20°C to +70°C to ensure suitability for the intended environmental conditions. Compare the 20mA current consumption against power budget constraints relative to alternative low-power oscillators.

Oscillators Part Context

This component belongs to Taitien's TCXO product line, which specializes in precision frequency control solutions. The manufacturer is recognized for producing quartz crystals and oscillators for global markets. The TFETTCJANF series represents a specific subset of temperature-compensated devices designed for applications demanding higher accuracy than standard crystal oscillators.

Oscillators Replacement Considerations

Direct substitutes must match the 12.288 MHz frequency, CMOS output type, and ±4.6ppm stability. Verify pinout compatibility if replacing within a DIP package. Alternative TCXOs from other manufacturers should be evaluated based on identical voltage and current specifications.