Current Mode Delta-Sigma-Modulation for Low-Voltage Operation

Izdanje: Naučna konferencija Uniteh 2010

Oblast: Electronics and Sensors

Stranice: 245-248

Apstrakt:
DeltaSigma modulation is a widely spread technique for high accuracy analog to digital conversion. Mostly they operate voltage based. In this paper a method for DeltaSigma modulation in current mode is presented. The method is optimized for lowvoltage operation. The system consists of a current differential stage, a current based integrator, a clocked comparator, a current reference circuit and a current based DAC. The first order modulator operates at power supply voltage of 1.5 V and is being realized in a 0.35μ CMOS technology.
Ključne reči: current mode delta-sigma modulation, low voltage
Priložene datoteke:
Kategorije objave: Radovi na konferenciji Unitech 2010, Gabrovo, Bugarska

Preuzimanje citata:

BibTeX format 
@article{article,
  author  = {K. Leitis and T. Halim}, 
  title   = {Current Mode Delta-Sigma-Modulation for Low-Voltage Operation},
  journal = {Naučna konferencija Uniteh 2010},
  year    = 2010,
  pages   = {245-248}}
RefWorks Tagged format 
RT Conference Proceedings
A1 Karsten Leitis
A1 Tommy Halim
T1 Current Mode Delta-Sigma-Modulation for Low-Voltage Operation
AD Naučna konferencija Unitech, Gabrovo, Bugarska
YR 2010
Unapred formatirani prikaz citata
K. Leitis and T. Halim, Current Mode Delta-Sigma-Modulation for Low-Voltage Operation, Naučna konferencija Unitech, 2010