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7X-7.3728MBB-T is listed in the Oscillators range at ChipApex. The manufacturer field lists TXC CORPORATION. Its product description is XTAL OSC XO 7.3728MHZ CMOS SMD. Review the specifications below when checking this part for your BOM.
The 7X-7.3728MBB-T is a standard clock oscillator manufactured by TXC Corporation, operating at a frequency of 7.3728 MHz with CMOS output format. It functions within a supply voltage range of 2.97 V to 3.63 V and offers frequency stability of ±50 ppm across an industrial temperature range of -10°C to +70°C. The component utilizes a 4-SMD, no-lead surface-mount package measuring 2.5 mm x 2.0 mm x 0.8 mm. This device supports enable/disable functionality for power management applications.
Verify component authenticity through authorized distributors or direct manufacturer channels due to potential availability constraints. Confirm that the specific suffix matches required electrical parameters and package dimensions. Ensure compliance with RoHS directives and check for any end-of-life notifications or product change notices affecting long-term supply continuity.
Select this oscillator when a 7.3728 MHz frequency is required for baud rate generation or system clocking. Consider the ±50 ppm stability specification against application tolerance requirements. Evaluate the 3.3V nominal supply voltage compatibility with target logic levels. Assess the 4-SMD package footprint against available PCB real estate constraints.
This component belongs to the 7X series of standard oscillators from TXC Corporation, designed for general-purpose timing applications. It complements other MEMS and quartz options within the manufacturer's portfolio by offering a balance of performance and cost-effectiveness for consumer and industrial electronics.
Publicly confirmed substitute part numbers are not explicitly documented in the provided source material. Verify cross-compatibility with similar models such as TC-7.3728MBD-T based on pinout and electrical specifications before implementation.
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