Take a look at the AD8367 variable gain amplifier.

Interesting, thanks

As i wrote i have an IF amplifier based on AD600. Two stages are working
in sequential mode. It is working very good.
An AGC detector with ad8307 is also workink good - but i need change my
current linear characteristic of AGC to charakteristic with threshold.
Now I can only change a slope of LINEAR characteristic - and i need to
change more parameters.

PS Thanks for the offer of the article, is it in English ?


Sorry, It is in German too, but most important informations are in
application note of ad8307 page21 - very interesting 120dB AGC system.
Similar to used by w7zoi.

73
MAc