circuit and these circuit constant values are provided for reference only. Always verify application circuits with the supplier of the oscillator element to assure that .

that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other ap.

1. Speed control circuit This IC uses a speed discriminator circuit and a PLL circuit in combination for speed control. The speed control circuit outputs an error signal once every two FG periods (a charge pump technique). The PLL circuit outputs a p.

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