Analog Test Signal Generation Using Periodic ΣΔ-Encoded Data Streams

Released on by Benoit Dufort
preview-18

  • Analog Test Signal Generation Using Periodic ΣΔ-Encoded Data Streams Book Detail

  • Author : Benoit Dufort
  • Release Date : 2012-12-06
  • Publisher : Springer Science & Business Media
  • Genre : Technology & Engineering
  • Pages : 157
  • ISBN 13 : 1461543770
  • File Size : 12,12 MB
DOWNLOAD BOOK

Analog Test Signal Generation Using Periodic ΣΔ-Encoded Data Streams by Benoit Dufort PDF Summary

Book Description: Analog Test Signal Generation Using Periodic SigmaDelta-Encoded Data Streams presents a new method to generate high quality analog signals with low hardware complexity. The theory of periodic SigmaDelta-encoded bitstreams is presented along with a set of empirical tables to help select the appropriate parameters of a bitstream. An optimization procedure is also outlined to help select a bit sequence with the desired attributes. A large variety of signals can be generated using this approach. Silicon implementation issues are discussed with a specific emphasis on area overhead and ease of design. One FPGA circuit and three different silicon implementations are presented along with experimental results. It is shown that simple designs are capable of generating very high precision signals-on-chip. The technique is further extended to multi-bit signal generation where it is shown how to increase the performance of arbitrary waveform, generators commonly found in past and present-day mixed-signal testers. No hardware modifications are required, only the numbers in memory are changed. Three different calibration techniques to reduce the effects of the AWG's non-linearities are also introduced, together with supporting experimental evidence. The main focus of this text is to describe an area-efficient technique for analog signal generation using SigmaDelta-encoded data stream. The main characteristics of the technique are: High quality signals (SFDR of 110 dB observed); Large variety of signals generated; Bitstreams easily obtained with a fast optimization program; Good frequency resolution, compatible with coherent sampling; Simple and fast hardware implementation; Mostly digital, except an easily testable 1-bit DAC and possibly a reconstruction filter; Memory already available on-chip can be reused, reducing area overhead; Designs can be incorporated into existing CAD tools; High frequency generation.

Disclaimer: www.yourbookbest.com does not own Analog Test Signal Generation Using Periodic ΣΔ-Encoded Data Streams books pdf, neither created or scanned. We just provide the link that is already available on the internet, public domain and in Google Drive. If any way it violates the law or has any issues, then kindly mail us via contact us page to request the removal of the link.

Structured Electronic Design

Structured Electronic Design

File Size : 98,98 MB
Total View : 8539 Views
DOWNLOAD

Analog design still has, unfortunately, a flavor of art. Art can be beautiful. However, art in itself is difficult to teach to students and difficult to transfe

Operational Amplifiers

Operational Amplifiers

File Size : 80,80 MB
Total View : 4862 Views
DOWNLOAD

Operational Amplifiers - Theory and Design is the first book to present a systematic circuit design of operational amplifiers. Containing state-of-the-art mater