AD8309: FAQ

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  • AD8309 Limiter impedance

    Q. What is the impedance of the limiter in the AD8309? ------------------------------------------------------------------------------------------- A. The limiter used in the AD8309 is an open collector…
  • AD8309 Limiter output swing

    Q. As per the AD8309 data sheet the limited output VLIM = VS – 400 mV × RLOAD/RLIM (data sheet page no:17). In our design we have RLOAD=499 ohms & RLIM = 402 ohms. For this we are getting 250 mV output…
  • AD8309: Limiter Amplifier

    Question Could you give me more information on the Limiter Amplifier? Answer The AD8309 can provide a large voltage gain combined with progressivecompression, through which an IF signal of high dynamic…
  • AD8309: Overshoot atfer rise time

    Question I use a AD8309 in RSSI mode. There is an overshoot after the rise time: Why ? Answer The overshoot you have observed is basically the nature of the AD8309 output stage, it takes a few moments…

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