7C-40.000MBA-T

Oscillators Overview

The 7C-40.000MBA-T is a standard clock oscillator manufactured by TXC Corporation, operating at a nominal frequency of 40.000 MHz. It utilizes CMOS output format and functions with a supply voltage of 3.3V. The component features an enable/disable control function and exhibits a frequency stability of ±25 ppm within the temperature range of -10°C to +70°C. It is housed in a compact 4-pin SMD package without leads, designed for surface mount technology applications requiring precise timing signals.

Oscillators Feature Summary

• Integrates enable and disable functionality for power management control
• Delivers stable CMOS output signals for digital circuit synchronization
• Utilizes a leadless surface mount package for automated assembly compatibility

Oscillators Applications

• Standard clock distribution in embedded systems
• Timing reference for microcontroller units
• Synchronization in communication interface circuits

Oscillators Procurement Notes

Verify the specific suffix 'B' against the official datasheet to confirm the exact temperature range and stability specifications, as variations exist within the product family. Ensure the ordering part number matches the required operational parameters precisely. Cross-reference the manufacturer's latest documentation to validate current production status and pinout configurations before finalizing procurement decisions.

Oscillators Selection Notes

Select this component when a 40 MHz CMOS clock signal is required with ±25 ppm stability over a -10°C to +70°C range. The 3.3V supply requirement and enable/disable feature make it suitable for battery-powered or power-sensitive designs. Confirm that the 4-pin SMD footprint aligns with the PCB layout constraints and that the load conditions match the system requirements.

Oscillators Part Context

This oscillator belongs to the TXC standard clock oscillator series, which provides reliable timing solutions for various electronic applications. The 7C series typically offers compact form factors and standardized interfaces, facilitating integration into modern consumer electronics and industrial equipment where space efficiency and signal integrity are critical design considerations.

Oscillators Replacement Considerations

The 7C-40.000MBB-T is a documented variant within the same product line. Verify if the specific suffix difference alters the temperature range or stability metrics before substitution. Ensure electrical characteristics such as voltage and output type remain compatible with the existing circuit design.