A Simplified First Order Mismatch Shaping DAC for Sigma-Delta ADCs
Publish place: 14th Iranian Conference on Electric Engineering
Publish Year: 1385
Type: Conference paper
Language: English
View: 2,093
This Paper With 5 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
ICEE14_289
Index date: 15 July 2008
A Simplified First Order Mismatch Shaping DAC for Sigma-Delta ADCs abstract
A dynamic element matching (DEM) algorithm is introduced for use in multibit, low oversampling ratio (OSR) sigma-delta data converters. This algorithm employs the tree-structured digital encoder DAC with a simplified class of switching technique. Making use of this simple and intuitive
switching strategy a first order noise shaping with the low hardware complexity is achieved. The occurrence of the in-band signal dependent tone, when using this technique is reduced in comparison with other DEM techniques at the expense of some degradation in signal to noise ratio (SNR) especially at low OSR applications.
A Simplified First Order Mismatch Shaping DAC for Sigma-Delta ADCs Keywords:
A Simplified First Order Mismatch Shaping DAC for Sigma-Delta ADCs authors
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :