TPSM32A crystal equivalent, quartz crystal.
Low cost Small size Low resonance frequency Low power consumption
Electrical characteristics
Nominal frequency Tolerance @ +25°C Load capacitance Nom. Driving Level R se.
40KHz is standard frequency for ultra-sounds generators. 77.5KHz is, instead used to phase in lock with European broadc.
Crystals are realized with NT cut, in order to achieve low resonance frequency values (30KHz/80KHz). Widely used to generate internal time reference in PC, Mobile phones, microprocessors applications. 40KHz is standard frequency for ultra-sounds gene.
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