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TB-12.000MBE-T is listed in the Oscillators range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is MEMS OSC XO 12.0000MHZ CMOS SMD. Review the specifications below when checking this part for your BOM.
The TB-12.000MBE-T is a MEMS (Silicon) standard clock oscillator manufactured by TXC Corporation, operating at a frequency of 12 MHz with CMOS output format. It functions on a 3.3V supply voltage and features enable/disable functionality via a tri-state output. The device offers a frequency stability of ±25ppm and operates within a temperature range of -40°C to +85°C. Maximum supply current is 25mA. It is housed in a 4-SMD, No Lead (DFN/LCC) package measuring 5.00mm x 3.20mm x 0.75mm.
Verify the specific suffix 'MBE' against the official TXC TA-TD Part Number Guide to ensure correct frequency tolerance and temperature range specifications. Confirm that the required operating environment aligns with the -40°C to +85°C rating. Ensure the design accommodates the 4-SMD No Lead package dimensions and soldering requirements. Cross-reference the datasheet for any recent product change notices or lifecycle status updates prior to finalizing procurement plans.
Select this component when a 12 MHz CMOS clock source with MEMS reliability is required. The ±25ppm stability suits applications needing precise timing without the cost of higher-grade crystals. The enable/disable feature allows for power management in battery-operated devices. Consider the 3.3V supply constraint and surface-mount footprint compatibility during PCB layout and component selection phases.
This part belongs to the TB series of MEMS oscillators from TXC Corporation. It shares the same physical footprint and electrical interface characteristics as other members of the TA-TD family, differing primarily in frequency and stability parameters. The series represents a shift towards silicon-based timing solutions offering improved shock resistance compared to traditional quartz alternatives.
Public confirmed substitute: None listed in available documentation.
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