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  • What is the recommended method for suppressing delay time fluctuation?
    • The primary factor affecting the delay time is the delay circuit resistance RCT. In order to suppress fluctuations it is recommended that external resistance be connected to the CT and VDD terminals. The resistance value must be a size (smaller than RCT) that is negligible compared with the RCT variation. However, the smaller the resistance the faster the delay, meaning that the capacitance at the CT terminal must be increased.