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TPSM32A - Quartz Crystal

Description

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 generators.

Features

  • Low cost Small size Low resonance frequency Low power consumption Electrical characteristics Nominal frequency Tolerance @ +25°C Load capacitance Nom. Driving Level R serie max Q (Quality factor) Inversion point Temperature coefficient Dynamic capacitance C0/C1 Operating temperature range Shock and vibration resistance Insulation resistance Aging Dynamic values diagrams C0/ C1 1000 900 800 700 600 500 400 20 40 60 80 100 120 freq. (KHz) 260 220 180 140 100 60 5 10 15 20 CL (pF) ∆ f/f in ppm ∆ f.

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Datasheet Details

Part number TPSM32A
Manufacturer 2B Elettronica
File Size 167.47 KB
Description Quartz Crystal
Datasheet download datasheet TPSM32A Datasheet

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Full PDF Text Transcription

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Quartz Crystal : General description 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 generators. 77.5KHz is, instead used to phase in lock with European broadcast time signal. Such crystals are also adopted with battery supplied systems, when extremely low power consumption is needed, for example during stand-by ROHS Compliant Features Low cost Small size Low resonance frequency Low power consumption Electrical characteristics Nominal frequency Tolerance @ +25°C Load capacitance Nom.
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