DocumentCode
2608255
Title
A novel cyclic D/A converter
Author
Wang, Shenhong ; Ahmad, M.O. ; Bhattacharrya, B.B.
Author_Institution
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
fYear
1993
fDate
3-6 May 1993
Firstpage
1224
Abstract
A new cyclic digital-to-analog converter using integrator-type sample and hold (S/H) circuits is described. The converter is capable of achieving very high-resolution and very-high accuracy conversion without requiring a precision weighted network. It does not suffer from the problems of stability, switch charge injection, etc. If a high degree of linearity is desired, trimming is necessary. The trimming process is as simple as in the case of gain error or zero error trimming
Keywords
digital-analogue conversion; error analysis; integrating circuits; sample and hold circuits; DAC; S/H circuits; accuracy conversion; cyclic D/A converter; digital-to-analog converter; high-resolution; integrator-type; sample/hold circuits; trimming process; Calibration; Circuit stability; Data conversion; Frequency conversion; Linearity; Noise shaping; Resistors; Sampling methods; Switches; Switching converters;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1993., ISCAS '93, 1993 IEEE International Symposium on
Conference_Location
Chicago, IL
Print_ISBN
0-7803-1281-3
Type
conf
DOI
10.1109/ISCAS.1993.393949
Filename
393949
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