منابع مشابه
Design Techniques for Ultra-High-Speed Time-Interleaved Analog-to-Digital Converters (ADCs)
Design Techniques for Ultra High Speed Analog-to-Digital Converters
متن کاملA Signal Processing View on Time-Interleaved ADCS
The idea of time-interleaved ADCs (TI-ADCs) is old, but it took more than 25 years until the requirements on converters and the possibility of advanced digital post correction made this architecture attractive. We investigate timeinterleaved ADCs with a focus on the involved signal processing. By establishing a discrete-time model of a TI-ADC, we explicitly show that a TI-ADC with mismatches is...
متن کاملDigital background calibration of subsampling time-interleaved ADCs
A technique for the digital background calibration of subsampling time-interleaved analog-to-digital converters is proposed. The technique corrects the errors due to gain, offset and timing mismatches among the time-interleaved channels by estimating and nulling the errors with respect to a reference channel through least mean squares loops. Wideband undersampled differentiator filters are expl...
متن کاملBehavioral Modeling of Time-Interleaved ADCs using MATLAB
We introduce a behavioral MATLAB simulation of a time-interleaved ADC. The simulation includes the main error sources of a time-interleaved ADC and works with continuous-time input signals and continuous-time input filters. We clarify how to implement the signal generation and how to connect the continuous-time and the discrete-time part of the time-interleaved ADC with high calculation precisi...
متن کاملTime-interleaved Adcs in the Context of Hybrid Filter Banks
In recent years the popularity of hybrid filter bank technologies for analog-to-digital conversion (HFB ADC) has increased and they have found their way from the academic world to industrial applications. Hybrid filter bank designs are based on an established mathematical framework for optimized converter designs. TimeInterleaved ADC (TIADC) technologies have a much longer history; nevertheless...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Journal of Solid-State Circuits
سال: 2013
ISSN: 0018-9200,1558-173X
DOI: 10.1109/jssc.2013.2258814