Resistor termination in D/A and A/D converters
IEEE Journal of Solid-State Circuits · 1980
A new termination technique for diffused resistors is developed. This termination provides low contact resistance and little misalignment error. Data indicate that the termination is accurate to at least 10 bit. This makes possible the realization of D/A or A/D converters exceeding 10-bit performance while staying with low cost standard diffusion process.