7C-20.000MDA-T

Oscillators Overview

The 7C-20.000MDA-T is a CMOS standard crystal oscillator manufactured by TXC Corporation, operating at a frequency of 20 MHz. It functions on a 1.8V supply voltage with a maximum current consumption of 20mA. The device features enable/disable functionality and maintains a frequency stability of ±25ppm. Designed for surface mount applications, it utilizes a compact 4-SMD, no-lead package measuring 5.00mm x 3.20mm with a maximum height of 1.40mm. The component supports an industrial operating temperature range from -10°C to +70°C.

Oscillators Feature Summary

• Provides a stable 20 MHz clock signal via a CMOS output interface.
• Incorporates hardware enable and disable control capabilities.
• Ensures high frequency accuracy with ±25ppm stability specification.

Oscillators Applications

• Digital logic circuit timing synchronization
• Microcontroller system clock generation
• Communication interface data transmission

Oscillators Procurement Notes

Verify the specific suffix 'MDA' against the manufacturer's Oscillator Part Number Guide to confirm pinout and electrical parameters match the design requirements. Ensure the 1.8V supply voltage aligns with the target system architecture. Confirm that the ±25ppm stability meets the application's tolerance needs. Check for RoHS3 compliance status if environmental regulations apply. Validate the 4-SMD footprint dimensions against the PCB layout.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside precise timing stability. The integrated enable/disable feature offers power management flexibility compared to basic oscillators. Consider the 4-SMD package size for space-constrained designs. Compare against other series like 7B or 7M if different voltage levels or load capacitance specifications are needed for the specific circuit topology.

Oscillators Part Context

This part belongs to the 7C series of standard crystal oscillators from TXC Corporation. The series focuses on tight frequency stability and low-power operation suitable for portable and embedded electronics. The 7C line typically offers various voltage options and package sizes, positioning this model as a solution for compact, battery-powered digital systems requiring reliable clock sources.

Oscillators Replacement Considerations

The 7C-20.000MDB-T is documented as a similar alternative within the same product family. Verify compatibility regarding voltage and stability differences before substitution.