Recent content by vin vino

  1. V

    Low Pass Filter design

    Thank you Kris.. I will try with this , and let u know...
  2. V

    Low Pass Filter design

    Ya Devenn & Kris... input is from a hall sensor.. that input freq to the controller limit will not exceed (1KHz 0r 2.2Khz). so i want to make a circuit which cuts off if the input freq is above the desired level.
  3. V

    Low Pass Filter design

    Hi Harald, My requirement is the input to the circuit will be an analog/TTL.. if the input frequency is goes above 1Khz out put should be ZERO.
  4. V

    Low Pass Filter design

    HI Fish! Here i sending the file info .. input may be either analog or digital but out put should be TTL with 3.3v.
  5. V

    Low Pass Filter design

    Hi Friends, I am designing a low pass RC filter circuit with the cut off freq (1khz). its working fine as per the logic but my problem is the out put voltage is mostly below 2.5V in all range. Actually my need is if the in put freq is below cutoff that the out put voltage...
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