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The QTM750-30.000MAB-T is a standard clock oscillator manufactured by QST, utilizing a crystal base resonator to generate a precise 30 MHz output frequency. It operates with a supply voltage of 5V and features a CMOS output interface suitable for surface mount applications. The device supports enable/disable functionality and maintains a frequency stability of ±50ppm. It is designed for an operating temperature range of -10°C to 70°C, with a maximum supply current of 10mA.
Verify the manufacturer designation as QST against the specific part number QTM750-30.000MAB-T when sourcing components. Confirm that the required supply voltage matches the 5V specification and that the operating temperature range of -10°C to 70°C aligns with the application environment. Ensure the CMOS output type is compatible with the target circuit design before procurement.
Select this component when a 30 MHz standard clock oscillator with CMOS output is required. Consider the 5V supply requirement and the -10°C to 70°C operating temperature range during system design. The ±50ppm frequency stability should be evaluated against the timing accuracy needs of the application. Verify surface mount package compatibility with the PCB layout.
This model belongs to the QTM750 series of standard clock oscillators from QST. These devices are designed for general-purpose timing applications where a fixed frequency output is necessary. The series typically offers surface mount packaging options suitable for automated assembly processes in modern electronics manufacturing.
Public confirmed substitute part numbers are not available in the provided documentation.