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KCC's quizzes AQQ260 about a technical article correction

1. Quote of the week: "No man goes before his time - unless the boss leaves early" - Groucho Marx

             

2. New quiz AQQ260 about a technical article correction

One (external) reader has noticed a mistake or imprecision in an ADI technical article:

https://www.analog.com/en/resources/technical-articles/adc-architectures.html

 The “faulty” section is displayed here below (note the BU is checking this for a coming quick update):

Questions:

  1. What and where is the error or imprecision?
  2. How would you correct it?

Good luck! And try to be among the firsts!

Kuo-Chang

P.S. Don't hesitate to share those weekly quizzes in EZ to colleagues or friends!

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  • If Tint=R*C, then ref time is Tref=Tint*Vref/Vin.
    Time is not proportional but inversely proportional to Vin.

    (And maybe a small note, the voltage is not integrated, but here the current is integrated, which depends on Vin)

Reply
  • If Tint=R*C, then ref time is Tref=Tint*Vref/Vin.
    Time is not proportional but inversely proportional to Vin.

    (And maybe a small note, the voltage is not integrated, but here the current is integrated, which depends on Vin)

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