Do IC design tutorials exist?
So, I'm an Analog IC designer. I design circuits with analog functions for use on an IC. My first circuits for use on a chip I designed when I was still at University in the 1990s.

I'm not a digital IC designer, I do not define functions in Verilog/VHDL which are then synthesized (made into a layout that goes onto a chip). I do however make small/simple logic designs but I treat them the same as my analog circuits. So no automatic layout generation for example.

The book by Hans Camenzind indeed discusses briefly what (part of) analog IC design is about.

As you've found there's a lot of stuff you need to cover before you can design your own circuits for use in a chip. I'd say that it is simply too much to cover in a "tutorial".

You need to know:


how semiconductors work that includes PN junction, diode, BJTs (NPN, PNP) and/or NMOS/PMOS.
Be able to do (small signal) circuit analysis, for example determine the bandwidth and gain of a given circuit.
Have a basic understanding of how the components (diodes and all mentioned above) are realized on a chip
be able to use a circuit simulator, prototyping an IC can cost a lot, think $10000 up to 1 million USD so we do the design in a simulator.
be able to understand the Design manual which comes with the IC manufacturing process in which you will be designing your IC. Each process has specific properties you need to be aware of.
be able to come up with a circuit which can perform the function which you need.


Sometimes you also have to make your own layout, this is easy to learn in comparison to the items mentioned above.

So yeah, it takes a couple of years to master all this ;-)