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TC-44.000MBD-T is listed in the Oscillators range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is MEMS OSC XO 44.0000MHZ CMOS SMD. Review the specifications below when checking this part for your BOM.
The TC-44.000MBD-T is a CMOS output clock oscillator manufactured by TXC Corporation, operating at a nominal frequency of 44 MHz. It utilizes a crystal resonator and functions within a supply voltage range of 1.8V to 3.3V. The device features a standard XO type with enable/disable functionality, housed in a compact 4-SMD, no-lead surface mount package measuring 5.00mm x 3.20mm x 1.40mm maximum height. It supports a frequency stability of ±50ppm and operates across a temperature range of -10°C to +70°C, drawing a maximum supply current of 30mA.
Verify the specific voltage variant required for the application, as datasheets may list 1.8V or 3.3V options. Confirm the exact package dimensions against the PCB footprint, noting the maximum height specification. Ensure the selected part number matches the required frequency stability and operating temperature range for the target environment before finalizing procurement orders.
Select this component when a low-profile, surface-mount oscillator with enable/disable capability is required. Compare the 5.00mm x 3.20mm package size against available board space constraints. Evaluate the ±50ppm stability against system jitter requirements. Consider the 30mA maximum current consumption for power budgeting in battery-operated or low-power designs.
This model belongs to the TXC 7C series of standard CMOS oscillators. It serves as a direct replacement for legacy through-hole crystals in modern surface-mount assemblies. The series provides standardized timing solutions for consumer electronics and industrial applications requiring precise clock signals without external tuning components.
The 7C-44.000MBA-T is listed as an upgrade alternative by distributors.
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