A Function Generator on TSMC 65nm CMOS for Analog Computing

This paper presents a detailed analysis of a function generator that utilizes a fully differential analog input processed through a current subtractor, offset comparators, thermometercoded current steering X-iDAC, programmable ROM, 11-to-32 decoder and Y-iDAC. This configuration enables precise and customizable waveform generation, crucial for various applications in analog computing and signal processing.