32 kHz watch circuit with programmable adaptive motor pulse

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32 kHz watch circuit with programmable adaptive motor pulse

文件：140.13 Kbytes 頁數(shù)：28 Pages

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32 kHz watch circuit with programmable adaptive motor pulse

文件：140.13 Kbytes 頁數(shù)：28 Pages

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32 kHz watch circuit with programmable adaptive motor pulse

文件：609.02 Kbytes 頁數(shù)：30 Pages

恩XP

32 kHz watch circuit with programmable adaptive motor pulse

文件：609.02 Kbytes 頁數(shù)：30 Pages

恩XP

32 kHz watch circuit with programmable adaptive motor pulse

文件：609.02 Kbytes 頁數(shù)：30 Pages

恩XP

32 kHz watch circuit with programmable adaptive motor pulse

文件：140.13 Kbytes 頁數(shù)：28 Pages

恩XP

32 kHz watch circuit with programmable adaptive motor pulse

文件：140.13 Kbytes 頁數(shù)：28 Pages

恩XP

32 kHz watch circuit with programmable adaptive motor pulse

The PCA2000 and PCA2001 are CMOS integrated circuits for battery operated wristwatches with a 32 kHz quartz crystal as timing element and a bipolar 1 Hz stepping motor.The quartz crystal oscillator and the frequency divider are optimized for minimum powerconsumption. A timing accuracy of 1 ppm is ac Amplitude-regulated 32 kHz quartz crystal oscillator, with excellent frequency stabilityand high immunity to leakage currents\nElectrically programmable time calibration with 1 ppm resolution stored in One TimeProgrammable (OTP) memory\n The quartz crystal is the only external component connected\n ;

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馬達/運動/點火控制器和驅動器 32 kHz watch circuit with programmable adaptive motor pulse

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