7CL-27.000MDD-T

Oscillators Overview

The 7CL-27.000MDD-T is a standard clock oscillator manufactured by TXC Corporation, operating at a nominal frequency of 27 MHz. It utilizes CMOS output technology and functions with a supply voltage of 1.8 V. The component features enable/disable functionality for power management. Frequency stability is specified at ±25 ppm over an extended temperature range of -40°C to +85°C. The device is housed in a compact 4-SMD, no lead package with dimensions of 5.0 mm x 3.2 mm.

Oscillators Feature Summary

• Integrates enable and disable control pins for active power management
• Delivers stable CMOS clock signals with tight frequency tolerance
• Engineered for reliable operation across wide industrial temperature ranges

Oscillators Applications

• Digital signal processing systems requiring precise timing references
• Communication equipment utilizing 27 MHz carrier or clock frequencies
• Embedded microcontroller boards needing low-power clock sources

Oscillators Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure compatibility with system voltage levels and pinout requirements. Confirm that the enable/disable logic aligns with the host controller's GPIO capabilities. Check for any recent product change notices regarding package dimensions or material composition updates before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a 1.8 V supply voltage is available and strict frequency stability within ±25 ppm is required. The 4-SMD no-lead package suits high-density surface mount applications. Ensure the design accommodates the enable/disable control signal routing. Consider thermal performance if the operating environment approaches the upper limit of the specified temperature range.

Oscillators Part Context

This oscillator belongs to the 7CL series from TXC Corporation, designed for general-purpose timing applications. The series offers various frequency options and stability grades. The 7CL variant specifically targets cost-sensitive designs requiring robust performance in consumer and industrial electronics without the complexity of programmable oscillators.

Oscillators Replacement Considerations

Direct substitutes include other 27 MHz CMOS oscillators with 1.8 V operation and similar footprint constraints. Verify electrical parameters such as load current and start-up time match the original design specifications. Cross-reference pin assignments to ensure functional compatibility during board replacement.