DocumentCode
2664783
Title
Pseudorandom sequence generation for mismatch analog compensation of ADCs
Author
Gonzalez-Diaz, Victor R. ; Bonizzoni, Edoardo ; Maloberti, Franco
Author_Institution
Dept. of Electron., Univ. of Pavia, Pavia, Italy
fYear
2010
fDate
12-15 Dec. 2010
Firstpage
118
Lastpage
121
Abstract
This paper presents a low complexity 1-bit pseudorandom number generator used in a digital background calibration for ADCs. The pseudorandom sequence generator is based on a chain of accumulators, with time-varied coefficients, that obtain a 1-bit sequence with good statistical properties. Behavioral simulations show that the convergence on the compensation algorithm in ADCs is improved.
Keywords
analogue-digital conversion; calibration; compensation; random number generation; random sequences; accumulator chain; analog compensation algorithm; analog-digital conversion; digital background calibration; pseudorandom number sequence generator; statistical property; time-varied coefficient; word length 1 bit; Complexity theory; Analog-digital conversion; Mismatch compensation; Pseudo random number generation;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits, and Systems (ICECS), 2010 17th IEEE International Conference on
Conference_Location
Athens
Print_ISBN
978-1-4244-8155-2
Type
conf
DOI
10.1109/ICECS.2010.5724468
Filename
5724468
Link To Document