A technician connects a counter to the DAC of Figure 11-3 to perform a staircase test using

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A technician connects a counter to the DAC of Figure 11-3 to perform a staircase test using a 1-kHz clock. The result is shown in Figure 11-36. What is the probable cause of the incorrect staircase signal?


Figure 11-36

Voltages 15 14 13 11- 10 00 N 6 5 2 0 0 T 2 5 Time (ms) 10 15


Figure 11-3

Clock Four-bit counter D C B A D/A converter Resolution = 1 V VOUT Full scale (input = 1111) 1 V 10 Input

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Related Book For  answer-question

Digital Systems Principles And Application

ISBN: 9780134220130

12th Edition

Authors: Ronald Tocci, Neal Widmer, Gregory Moss

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