7Q-26.000MDN-T

Oscillators Overview

The 7Q-26.000MDN-T is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by TXC Corporation, operating at a nominal frequency of 26 MHz. It features a frequency stability of ±2.5 ppm and utilizes a crystal as the basic resonator. The device supports a supply voltage range of 1.8V to 3.3V with a maximum current consumption of 2mA. It provides a clipped sine wave output signal and operates within a temperature range of -30°C to +85°C. The component is housed in a compact 4-SMD, no-lead package measuring 3.20mm x 2.50mm with a maximum height of 1.10mm.

Oscillators Feature Summary

• Integrated temperature compensation for stable frequency performance across varying thermal conditions
• Low power consumption suitable for battery-operated portable electronics
• Compact surface-mount footprint designed for space-constrained circuit board layouts

Oscillators Applications

• Wireless communication modules requiring precise clock synchronization
• Portable consumer electronics such as smartphones and tablets
• GPS navigation systems needing high-frequency stability
• Industrial control equipment operating in variable environmental temperatures

Oscillators Procurement Notes

Verify the specific supply voltage requirement against your system design, as this component supports a wide range from 1.8V to 3.3V. Confirm that the clipped sine wave output is compatible with the input logic levels of your target microcontroller or RF front-end. Ensure the PCB land pattern matches the 4-SMD no-lead package dimensions of 3.20mm x 2.50mm to guarantee proper soldering and mechanical retention during assembly.

Oscillators Selection Notes

Select this model when a balance between low power consumption and moderate frequency stability is required. It is appropriate for applications where a full OCXO is unnecessary but standard crystals lack sufficient thermal stability. Consider the 2.5 ppm tolerance if the application involves data transmission sensitive to phase noise. Evaluate the 2mA current draw against total system power budgets to ensure compliance with energy efficiency targets.

Oscillators Part Context

This component belongs to the 7Q series of TCXOs from TXC Corporation, which are engineered for high-performance timing applications. The series offers various frequency options and package sizes to accommodate different design constraints. As a specialized oscillator, it integrates the resonator and compensation circuitry into a single package, simplifying the design process compared to discrete crystal solutions.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When sourcing alternatives, prioritize components with identical 26 MHz frequency, ±2.5 ppm stability, and compatible 4-SMD package dimensions. Verify that any replacement maintains the same supply voltage range and output waveform characteristics to ensure seamless integration.