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هفتمین کنفرانس بین المللی میکروالکترونیک ایران
A 10-bit, 110-MS/s Synchronous SAR ADC Using a Split‑DAC Architecture with the new comparator
نویسندگان :
Sajjad Ali Abbasi Yaghmourali
1
Morteza Mousazadeh
2
1- دانشگاه ارومیه
2- دانشگاه ارومیه
کلمات کلیدی :
SAR ADC،Split DAC،Comparator،Bootstrapped Switch،Synchronous control logic،CMOS
چکیده :
Abstract—This paper presents the design of a 10-bit successive approximation register (SAR) analog-to-digital converter (ADC) operating at a sampling rate of 110 MS/s. The circuit is implemented using a synchronous architecture. To achieve this high-speed performance, key design considerations include the selection and optimization of a high-performance comparator, the implementation of an efficient sampling network, and the adoption of a novel synchronous switching scheme. The proposed ADC achieves an effective number of bits (ENOB) of 9.4 at the Nyquist rate.
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بیشتر
ثمین همایش، سامانه مدیریت همایش ها و جشنواره ها - نگارش 44.12.4
