TTETTLJANF-12.800000

Oscillators Overview

The TTETTLJANF-12.800000 is a Stratum 3 class Voltage Controlled Temperature Compensated Crystal Oscillator (TCXO) manufactured by Taitien. It operates at a nominal frequency of 12.8 MHz with CMOS output levels and a 3.3V supply voltage. The component utilizes a 4-pin surface-mount package without leads, featuring an exposed pad for thermal management. It supports a control voltage range of 0.5V to 2.5V, enabling frequency adjustment within a 5 ppm pull range. The unit maintains a stability of ±0.28 ppm and exhibits aging of 1 ppm in the first year. It functions reliably across an operating temperature range from -40°C to +85°C.

Oscillators Feature Summary

• Stratum 3 precision timing performance
• CMOS digital output interface
• Voltage-controlled frequency adjustment capability
• Exposed pad thermal design

Oscillators Applications

• Telecommunications base stations
• Network synchronization equipment
• High-speed data transmission systems
• Precision timing reference sources

Oscillators Procurement Notes

Verify that the specific part number matches the required Stratum 3 classification and CMOS output type. Confirm the 3.3V supply voltage compatibility with the target circuit design. Ensure the 4-pin SMD package footprint aligns with the PCB layout specifications. Check for RoHS compliance status if environmental regulations apply to the manufacturing process.

Oscillators Selection Notes

Select this oscillator when precise frequency stability is required under varying temperature conditions. The voltage control feature allows for fine-tuning applications requiring frequency agility. The compact surface-mount form factor suits space-constrained designs. Consider the exposed pad requirement for adequate thermal dissipation during operation.

Oscillators Part Context

This component belongs to Taitien's TCXO product line, designed for high-precision frequency generation. The manufacturer specializes in quartz crystals and oscillators, serving global telecommunications and industrial markets. The Stratum 3 designation indicates suitability for network synchronization standards.

Oscillators Replacement Considerations

Compatible substitutes include models such as TCETTLJATF-12.800000 and TSETDLJANF-12.800000, which offer similar 12.8 MHz frequencies and TCXO functionality. Verify pinout compatibility and electrical parameters before substitution.