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TB-27.000MBD-T is listed in the Oscillators range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is MEMS OSC XO 27.0000MHZ CMOS SMD. Review the specifications below when checking this part for your BOM.
The TB-27.000MBD-T is a MEMS oscillator manufactured by TXC Corporation, operating at a frequency of 27 MHz with CMOS output. It supports supply voltages of 2.5V and 3.3V, offering a frequency stability of ±25 ppm across an operating temperature range of -40°C to +85°C. The component features enable/disable functionality and is housed in a 4-SMD, No Lead package measuring 7.00mm x 5.00mm x 1.00mm. It draws a maximum supply current of 25mA and utilizes a load capacitance of 15 pF.
Verify the specific datasheet version as this part number may be discontinued or subject to product change notices. Confirm that the required supply voltage (2.5V or 3.3V) matches the target system design. Ensure the 4-SMD footprint dimensions align with the PCB layout constraints. Check for available replacement components if original stock is unavailable due to end-of-life status.
Select this component when a compact MEMS oscillator with enable/disable capability is required. It is suitable for applications needing ±25 ppm stability over a wide industrial temperature range. Consider the 15 pF load capacitance requirement for circuit compatibility. Evaluate the 25mA current consumption against power budget constraints.
This model belongs to the TA series of MEMS oscillators from TXC Corporation. It serves as a surface-mount solution for replacing traditional quartz crystals in space-constrained designs. The 4-pin QFN package facilitates automated assembly processes.
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