7Q-26.000MBN-T

Oscillators Overview

The TXC Corporation 7Q-26.000MBN-T is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) operating at a nominal frequency of 26 MHz. It features a clipped sine wave output and operates on a 3.3 V supply voltage. The device utilizes a 4-SMD, No Lead package with dimensions of 3.20 mm x 2.50 mm x 1.10 mm. It provides a frequency stability of ±2 ppm and draws a maximum supply current of 2 mA. The component is rated for an operating temperature range of -30°C to +85°C.

Oscillators Feature Summary

• Integrates voltage control and temperature compensation within a compact surface-mount footprint.
• Delivers a clipped sine wave output signal suitable for RF applications.
• Maintains high frequency stability across a wide industrial temperature range.

Oscillators Applications

• GPS receiver modules requiring precise timing references.
• Wireless communication systems utilizing 26 MHz reference frequencies.
• Mobile devices and handheld electronics needing low-profile oscillators.
• RF transceivers demanding stable clock signals under varying thermal conditions.

Oscillators Procurement Notes

Verify the specific suffix and voltage rating against design requirements, as the 7Q series includes variants with different supply voltages and stability levels. Confirm availability status, as this component may be subject to discontinuation or limited stock depending on the distributor. Ensure the PCB footprint matches the 4-SMD No Lead package dimensions precisely to avoid assembly issues during manufacturing.

Oscillators Selection Notes

Select this model when a 26 MHz reference with ±2 ppm stability is required in a 3.2x2.5 mm package. Compare against the 7L series if a smaller 2.5x2.0 mm footprint is necessary, noting potential differences in supply voltage and performance. Ensure the application circuit supports the clipped sine wave output format rather than a standard square wave.

Oscillators Part Context

This component belongs to the TXC 7Q series, which is specifically designed for GPS and wireless applications. The series offers various frequency options and stability grades within a standardized small outline package. The 7Q-26.000MBN-T represents a specific configuration optimized for 26 MHz operations with moderate stability requirements.

Oscillators Replacement Considerations

The 7Q-26.000MBS-T is a parameter-equivalent alternative within the same series. Verify that the substitute maintains identical electrical characteristics, including supply voltage, frequency stability, and output waveform compatibility before implementation.