What would be a good textbook for Analog IC design?

 

It's going to depend on what kind of analog ICs you want to design. Designing an opamp is very different from designing a microwave low noise amplifier which are both very different from designing a high-power motor drive chip.

Having said that, I think one of the classics is "Analogue IC design: the current-mode approach", by Toumazou, Lidgey, and Haigh. But I don't have a feel for how applicable it is to today's deep submicron processes, which have a lot more design considerations, especially for analog performance, than the processes of yesteryear (though there might be much more up-to-date editions compared to the one I have, too).

 

Thank you, WBahn! I will look into this textbook.