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8W-4.000MDB-T is listed in the Oscillators range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is XTAL OSC XO 4.0000MHZ CMOS SMD. Review the specifications below when checking this part for your BOM.
The 8W-4.000MDB-T is a CMOS quartz crystal oscillator manufactured by TXC Corporation, operating at a nominal frequency of 4 MHz. It features a supply voltage of 1.8V and provides an enable/disable function for power management. The device exhibits a frequency stability of ±50ppm and operates within a temperature range of -10°C to 70°C. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm.
Verify the specific supply voltage requirement of 1.8V against your system's power rail before integration. Confirm that the ±50ppm frequency stability meets your application's timing accuracy needs. Ensure the operating temperature range of -10°C to 70°C aligns with your environmental conditions. Check for the enable/disable pin configuration in the official datasheet to implement proper power management strategies.
Select this component when a low-voltage 1.8V operation is required alongside minimal physical footprint. The ±50ppm stability is suitable for general-purpose clocking where high precision is not critical. Consider the enable/disable feature if power conservation during idle states is a priority. Compare against other series like 7C if higher stability or different voltage levels are needed.
This part belongs to the 8W series of ultra-small SMD seam-sealed clock crystal oscillators from TXC Corporation. The series offers frequencies ranging from 4 MHz to 54 MHz. These oscillators are designed for applications requiring small form factors and reliable performance in consumer and industrial electronics.
No public confirmed substitute part numbers are available in the provided documentation.
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