Wuorinen, J.H.Fujino, L.C.2022-03-022022-03-0219970-7803-3721-20-7803-3722-00-7803-3723-90-7803-3724-7https://publica.fraunhofer.de/handle/publica/132985IEEE International Solid-State Circuits Conference 1997. Digest of technical papers