A version of this https://www.analog.com/en/technical...ative-clipper-using-lt6015-lt6016-lt6017.html could possibly be an alternative.
There is an IC https://www.ti.com/lit/ds/symlink/lm7705.pdf that generates a little TINY negative supply if you need 0V out.
There is an IC https://www.ti.com/lit/ds/symlink/lm7705.pdf that generates a little TINY negative supply if you need 0V out.
