Title :
A trimless 14b/20 µ s dual channel ADC for PCM audio
Author :
Sugawara, Toshiki ; Ishibe, M. ; Majima, Shota ; Tanji, T. ; Komatsu, Satoshi ; Yamada, Hiroyoshi
Author_Institution :
Toshiba Research and Development Center, Kawasaki, Japan
Abstract :
A 20μs dual-channel coarse-fine integration A/D converter with 14b resolution will be discussed. The total harmonic distortion is 0.01%. The circuit has been processed on a trimless 3.5×3.5mm die. No external active devices are required.
Keywords :
Analog circuits; Clocks; Current supplies; Frequency; Indium tin oxide; Phase change materials; Power supplies; Resistors; Silicon compounds; Switches;
Conference_Titel :
Solid-State Circuits Conference. Digest of Technical Papers. 1983 IEEE International
Conference_Location :
New York, NY, USA
DOI :
10.1109/ISSCC.1983.1156501
