Hi,all,
I want to study and design an ADC,
which should I choose?Pipeline ADC or Sigma-delta ADC?
Anyone can give me some opinions and suggestions?
Thanks!
flash is the simplest and fastest .but has lest resolution.Pipeline has both high resolution(8-12bit)and high speed (100-200MHz).
sigma_delta has higher resolution (>14bit)
regards
so flash-pipeline-sigma is a good choise
Can I directly go to design sigma-delta?
For a beginner,how long will it take me to design such a circuit?One year?or more?
What's the trendcy of ADC?Sigma-delta?