QT3CD-32.768KEZF-T

QST
QT3CD kHz Crystal Fuel The Digital World Features ● ● ● ● Applications Frequency range : 32.768 kHz SMD : Ceramic package External dimensions (mm) L : 3.2 x W : 1.5 x H : 0.9 RoHS compliant & Pb free ● ● ● ● ● Small mobile devices Communication devices Consumer products Smart meters Commercial & industrial applications Electrical Characteristics Item Symbol QT3CD f0 32.768 kH...
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QT3CD kHz Crystal Fuel The Digital World Features ● ● ● ● Applications Frequency range : 32.768 kHz SMD : Ceramic package External dimensions (mm) L : 3.2 x W : 1.5 x H : 0.9 RoHS compliant & Pb free ● ● ● ● ● Small mobile devices Communication devices Consumer products Smart meters Commercial & industrial applications Electrical Characteristics Item Symbol QT3CD f0 32.768 kHz ∆f/f0 ±5ppm, ±10ppm, ±20ppm CL 6pF, 7pF, 9pF, 12.5pF Operating Temperature Range TOTR -40°C ~ +85°C Storage Temperature Range TSTR -55°C ~ +125°C Turnover Temperature TM 25°C ± 5°C Temperature Coefficient β -0.034 ± 0.006ppm/°C2 Motional Resistance (ESR) R1 70 kΩ Max. Drive Level DL 1 μW Max. ∆f/f0 ±3 ppm Max. C0 0.95 pF Typ. Nominal Frequency Frequency Tolerance Load Capacitance Aging Shunt Capacitance Conditions at 25°C at 25°C at 25°C ± 3°C, first year Dimensions Recommended Pad Layout (Unit: mm) Rev. 1.01 Page 1 Internal Connection www.qstproducts.com PDF
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Дата модификации: 03.11.2020

Размер: 339 Кб

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