TY  - SER
AU  - SUSZYŃSKI, Robert.
AU  - WAWRYN, Krzysztof.
ED  - IEEE International Midwest Symposium on Circuits and Systems MWSCAS 2011
TI  - A low power low voltage current-mode A/D and d/a converters for DSP system
PY  - 2011///
KW  - Original article
KW  - Original article presents the results of original research or experiment
KW  - Oryginalny artykuł naukowy
KW  - Oryginalny artykuł naukowy przedstawia rezultaty oryginalnych badań naukowych lub eksperymentu
KW  - analogue-digital conversion current-mode logic digital signal processing chips digital-analogue conversion low-power electronics pipeline processing|en
N2  - A low power low voltage current mode 9-bit pipelined a/d converter and 8-bit self-calibrated d/a converter to interface a DSP system are presented in the paper. The a/d converter is built of 1.5 bit stages with digital error correction logic. The self-calibrated d/a converter is composed of M LSBs fine and N MSBs coarse current mode converters. The a/d and d/a converters were designed in 0.35μm technology, then fabricated to verify proposed concept. Performances of both converters are compared to performances of known converter structures. Low power consumption and small chip area are advantages of the proposed converters
ER  -