TXECCDSANF-20.000000

Oscillators Overview

The TXECCDSANF-20.000000 is a Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Taitien. It operates at a nominal frequency of 20 MHz with a clipped sine wave output. The device functions within a supply voltage range of 2.8 V to 3.3 V and draws a maximum current of 2 mA. It features a compact 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm x 1.00 mm. Frequency stability is specified at ±2 ppm over the operating temperature range of -30°C to +85°C.

Oscillators Feature Summary

• Integrates voltage control for precise frequency adjustment via external voltage input.
• Incorporates temperature compensation circuitry to maintain stability across varying thermal conditions.
• Utilizes a low-profile surface-mount ceramic package designed for automated assembly processes.

Oscillators Applications

• Wireless communication modules requiring stable clock signals
• Portable electronic devices with limited power budgets
• Industrial control systems needing reliable timing references

Oscillators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the received units match the specific part number and revision level required for your design. Ensure handling procedures comply with electrostatic discharge precautions during storage and installation to prevent damage to the sensitive internal oscillator components.

Oscillators Selection Notes

Select this component when a balance between size, power consumption, and frequency accuracy is required. The 20 MHz frequency suits common digital interface standards. Consider the ±2 ppm stability specification against system jitter requirements. The 4-pin form factor allows for dense PCB layouts compared to larger oscillator packages.

Oscillators Part Context

This model belongs to Taitien's TX series of controlled oscillators. The series includes various variants such as TCXOs and VCTCXOs with different frequencies and package sizes. The TXECCDSANF-20.000000 specifically addresses applications needing voltage-tunable frequency correction within a small footprint.

Oscillators Replacement Considerations

Direct substitutes include other Taitien VCTCXOs in the same 4-SMD package family, such as the TXEACDSANF-20.000000, provided pin compatibility and electrical specifications align with the original design requirements.