Title :
A 10 bit 50 MS/s CMOS D/A converter with 2.7 V power supply
Author :
Miki, T. ; Nakamura, Y. ; Nishikawa, Y. ; Okada, K. ; Horiba, Y.
Author_Institution :
Mitsubishi Electr. Corp., Hyogo, Japan
Abstract :
A 10-b video CMOS D/A converter for low supply voltage has been developed. Nonsaturating transistors and a new switching scheme are introduced to current sources in the D/A converter, which operates at 50 MS/s with a 2.7 V power supply. Integral linearity error and differential linearity error are less than 0.5 LSB and 0.25 LSB, respectively. The dependence of the linearity error on full-scale voltage is plotted. Device characteristics are summarized.<>
Keywords :
CMOS integrated circuits; digital-analogue conversion; video signals; 10 bit; 2.7 V; differential linearity error; full-scale voltage; integral linearity error; low supply voltage; nonsaturating transistors; switching scheme; video CMOS D/A converter; Batteries; Circuits; Laboratories; Large scale integration; Linearity; Low voltage; MOSFETs; Power supplies; Switching converters; Threshold voltage;
Conference_Titel :
VLSI Circuits, 1992. Digest of Technical Papers., 1992 Symposium on
Conference_Location :
Seattle, WA, USA
Print_ISBN :
0-7803-0701-1
DOI :
10.1109/VLSIC.1992.229276
