7L-26.000MCS-T

Oscillators Overview

The 7L-26.000MCS-T is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by TXC Corporation, marketed under the FTS brand. It operates at a nominal frequency of 26 MHz with a clipped sine wave output. The device features a frequency stability of ±2 ppm and functions within a supply voltage range of 1.8 V to 3.3 V, typically utilizing 2.5 V. It consumes a maximum current of 2 mA and supports an operating temperature range from -30°C to 85°C. The component is housed in a compact 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm x 0.80 mm.

Oscillators Feature Summary

• Integrates voltage control for precise frequency tuning within a temperature-compensated crystal oscillator architecture.
• Delivers a clipped sine wave output signal suitable for digital clocking applications.
• Provides high frequency stability of ±2 ppm across the specified operating temperature range.

Oscillators Applications

• Wireless communication modules requiring stable clock sources
• Portable electronic devices with limited power budgets
• Industrial control systems operating in variable thermal environments

Oscillators Procurement Notes

Verify that the supplier provides documentation confirming the manufacturer as TXC Corporation, as the part is distributed under the FTS brand. Ensure the specific suffix matches the required voltage and package specifications. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process. Cross-reference the datasheet version to ensure compatibility with your design requirements.

Oscillators Selection Notes

Select this component when a low-profile surface-mount oscillator is required for 26 MHz applications. Consider the ±2 ppm stability requirement against your system's jitter tolerance. Evaluate the 1.8 V to 3.3 V supply range compatibility with your power rails. The small 2.50 mm x 2.00 mm footprint makes it suitable for space-constrained PCB layouts compared to larger through-hole alternatives.

Oscillators Part Context

This oscillator belongs to the 7L series of TCXOs from TXC Corporation. The series is designed for applications demanding better frequency accuracy than standard crystals while maintaining a small form factor. The 7L series utilizes a crystal resonator base and integrates compensation circuitry to mitigate temperature-induced frequency drift.

Oscillators Replacement Considerations

The 7L-26.000MCG-T and 7L-26.000MCN-T are documented parameter-equivalent substitutes from TXC Corporation. Verify pinout and electrical specifications before substitution. Ensure the alternative part meets the same ±2 ppm stability and temperature range requirements.