7C-40.000MBB-T

Oscillators Overview

The TXC CORPORATION 7C-40.000MBB-T is a standard CMOS crystal oscillator operating at 40 MHz. It features a 3.3V supply voltage and ±50ppm frequency stability within the -10°C to +70°C temperature range. The device utilizes a 4-SMD, no-lead package measuring 5.00mm x 3.20mm x 1.40mm. It includes an enable/disable function and draws a maximum of 30mA current.

Oscillators Feature Summary

• CMOS output signal generation for digital logic compatibility
• Integrated enable and disable control functionality
• Surface-mount design with leadless package configuration

Oscillators Applications

• General purpose clock signal distribution in electronic circuits
• Microprocessor and microcontroller system timing references
• Communication interface synchronization modules

Oscillators Procurement Notes

Verify the specific suffix 'BB' against official datasheets to confirm the -10°C to +70°C industrial temperature rating and 3.3V supply requirement. Ensure the ordering quantity aligns with manufacturer packaging standards, typically requiring multiples of 1000 units for reel configurations. Cross-reference the full part number to distinguish from similar variants with different voltage or tolerance specifications.

Oscillators Selection Notes

Select this component when a 40 MHz CMOS clock source is required for industrial applications operating between -10°C and +70°C. The ±50ppm stability suits general timing needs where high precision is not critical. Consider the 3.3V supply constraint and 30mA current draw during power budgeting. The 5.0x3.2mm footprint fits standard surface-mount assembly processes.

Oscillators Part Context

This oscillator belongs to the 7C series of standard XO components from TXC Corporation. The series offers various frequencies and supply voltages in compact SMD packages. The 7C-40.000MBB-T specifically addresses the common 40 MHz requirement with industrial temperature coverage and CMOS output compatibility for embedded systems.

Oscillators Replacement Considerations

The 7C-40.000MCB-T serves as a verified alternative within the same product line. This substitute maintains identical electrical characteristics including 40 MHz frequency, 3.3V operation, and CMOS output. Verify that the package dimensions and pinout remain compatible with the existing PCB layout before substitution.