TXEACCSANF-40.000000

Oscillators Overview

The TXEACCSANF-40.000000 is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by Taitien. It operates at a nominal frequency of 40 MHz with a clipped sine wave output. The device supports a supply voltage range of 2.8V to 3.3V and draws a maximum current of 2.5mA. Frequency stability is specified at ±500ppb, with an aging rate of 1 ppm per first year. The unit features a 4-SMD, no-lead package measuring 3.20mm x 2.50mm x 1.00mm.

Oscillators Feature Summary

• Voltage-controlled operation for frequency adjustment via control voltage input
• Integrated temperature compensation for enhanced frequency stability across operating ranges
• Clipped sine wave output suitable for digital logic interfacing

Oscillators Applications

• Wireless communication systems requiring stable clock sources
• Portable electronic devices with limited power budgets
• Industrial control equipment needing precise timing signals

Oscillators Procurement Notes

Verify the specific suffix and revision level against the manufacturer's latest datasheet to ensure compatibility with design requirements. Confirm that the 4-SMD no-lead package dimensions align with PCB footprint specifications. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure control voltage inputs match the system's available signal levels.

Oscillators Selection Notes

Select this component when voltage-controlled frequency tuning is required alongside high stability. The low current consumption makes it suitable for battery-powered applications. Compare the ±500ppb stability against system jitter requirements. Ensure the 40 MHz frequency matches the target clock input. Verify thermal performance within the -20°C to 70°C operating range.

Oscillators Part Context

This VCTCXO belongs to Taitien's oscillator series designed for compact surface-mount applications. It integrates crystal resonators with compensation circuitry in a small form factor. The device replaces discrete crystal and compensation networks, simplifying board layout. It targets markets demanding reliable timing solutions in space-constrained environments.

Oscillators Replacement Considerations

Check for direct substitutes from Taitien with identical pinout and electrical characteristics. Verify that alternative VCTCXOs support the same 40 MHz frequency and clipped sine output. Ensure replacement parts maintain comparable stability and aging rates. Confirm package compatibility for existing PCB footprints.