TX22ED-12010S-38.400-X-R

Oscillators Overview

The TX22ED-12010S-38.400-X-R is a temperature-compensated crystal oscillator (TCXO) manufactured by Aker Technology Corp. It operates at a nominal frequency of 38.4 MHz and utilizes a clipped sine wave output signal. The device requires a supply voltage of 1.2 VDC and features an enable/disable control function. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.5 x 2.0 mm. The unit exhibits a frequency stability of ±1 ppm over the operating temperature range of -40°C to +85°C and draws a maximum supply current of 2.5 mA.

Oscillators Feature Summary

• Provides precise timing signals with tight frequency stability across wide temperature variations
• Integrates low-power operation suitable for battery-constrained portable electronics
• Features compact surface-mount packaging for automated assembly processes

Oscillators Applications

• Global Positioning System (GPS) modules
• Automotive Advanced Driver Assistance Systems (ADAS)
• Wireless communication devices requiring stable clock sources

Oscillators Procurement Notes

Verify that the specific part number matches the required frequency and stability specifications before procurement. Confirm that the 1.2V supply voltage aligns with the target system design. Ensure the clipped sine wave output format is compatible with the receiving circuitry. Check for any specific handling requirements associated with the small form factor package during assembly.

Oscillators Selection Notes

Select this component when a low-voltage, ultra-miniature TCXO is required for applications demanding high frequency accuracy. Consider the ±1 ppm stability requirement against the environmental temperature extremes expected in the final product. Evaluate the power consumption constraints to ensure the 2.5 mA max current fits within the system budget. Verify interface compatibility with the clipped sine wave output type.

Oscillators Part Context

This model belongs to the TX22ED series from Aker Technology Corp, which specializes in ultra-miniature oscillators. The series designation indicates a 2.5 x 2.0 mm SMD package, 1.2V supply, and specific stability ratings. This particular variant targets markets such as automotive and telecommunications where space and power efficiency are critical constraints alongside timing precision.

Oscillators Replacement Considerations

Direct substitutes include other models within the TX22ED series offering different frequencies or stability ratings, such as the TX22ED-12010S-40.000-X-R. Cross-referencing should focus on matching the 1.2V supply, 4-SMD package, and clipped sine wave output characteristics to ensure functional equivalence.