7C-44.000MBA-T

Oscillators Overview

The TXC CORPORATION 7C-44.000MBA-T is a standard CMOS crystal oscillator operating at a frequency of 44 MHz. It functions on a 3.3V supply voltage and features an enable/disable control function. The component utilizes a basic crystal resonator and is housed in a compact 4-SMD, No Lead package with dimensions of 5.00mm x 3.20mm x 1.40mm maximum height. It offers a frequency stability of ±25ppm over the operating temperature range of -10°C to +70°C. The device draws a maximum supply current of 30mA and is available in tape and reel packaging for surface mount applications.

Oscillators Feature Summary

• CMOS output signal generation for digital timing applications
• Integrated enable and disable functionality for power management
• Compact surface-mount design suitable for space-constrained PCB layouts

Oscillators Applications

• Standard clock signal distribution in electronic systems
• Timing reference sources for microprocessors and memory interfaces
• Synchronization circuits requiring stable 44 MHz frequencies

Oscillators Procurement Notes

Verify the specific suffix 'B' against datasheet requirements to ensure correct frequency tolerance and pin configuration. Confirm that the 3.3V logic levels match the target system's input thresholds. Check RoHS compliance status if environmental regulations apply to the final assembly. Ensure the 4-SMD footprint matches the designed PCB land pattern to prevent soldering defects during reflow processes.

Oscillators Selection Notes

Select this component when a precise 44 MHz clock source is required with low power consumption. The ±25ppm stability suits most general-purpose digital circuits. Consider the enable feature if system-wide power saving is necessary. Verify that the operating temperature range meets the environmental conditions of the intended application site before finalizing the bill of materials.

Oscillators Part Context

This part belongs to the 7C series of surface-mount oscillators from TXC Corporation. The series provides various frequency options in standardized packages. The 7C-44.000MBA-T specifically targets applications needing a reliable 44 MHz reference. It complements other variants in the lineup by offering specific stability and voltage characteristics for different circuit designs.

Oscillators Replacement Considerations

The 7C-44.000MBB-T is listed as an alternative option. Verify compatibility regarding frequency stability differences and package alignment before substitution. Ensure the replacement maintains the same electrical interface and thermal performance requirements.