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TB-54.000MBE-T is listed in the Oscillators range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is MEMS OSC XO 54.0000MHZ CMOS SMD. Review the specifications below when checking this part for your BOM.
The TB-54.000MBE-T is a standard CMOS MEMS oscillator manufactured by TXC Corporation, operating at a nominal frequency of 54 MHz. It functions within a supply voltage range of 1.8V to 3.3V and features an enable/disable control function for power management. The device exhibits a frequency stability of ±50 ppm across the industrial temperature range of -40°C to +85°C. Packaged in a compact 4-SMD, No Lead form factor measuring 2.50mm x 2.00mm with a maximum height of 0.80mm, it supports surface-mount assembly.
Verify the specific ordering suffix against the manufacturer's current datasheet to confirm voltage and package variations. Ensure the component status is active, as availability may vary. Cross-reference the pinout diagram with your PCB footprint design to guarantee correct orientation during assembly. Confirm RoHS compliance requirements if applicable to your manufacturing standards.
Select this component when a 54 MHz reference signal is required with strict size limitations. The MEMS construction offers robustness against shock compared to traditional quartz crystals. Consider the enable pin requirement if dynamic power saving is necessary. Verify that the 3.3V logic level compatibility matches the receiving input thresholds of the target microcontroller or FPGA.
This part belongs to the TB series of MEMS oscillators from TXC Corporation. The series is characterized by small footprints and high reliability. It serves as a direct replacement for larger crystal resonator assemblies in modern miniaturized designs. The 4-SMD package aligns with industry-standard surface-mount processes.
Public confirmed substitute part numbers are not available in the provided documentation.
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