A LOW DISTORTION BOOTSTRAPPED SWITCH FOR 4-BIT MDAC-Reference-Cited by-同舟云学术

A LOW DISTORTION BOOTSTRAPPED SWITCH FOR 4-BIT MDAC

Published:2013-01 Issue:01 Volume:22 Page:1250074
ISSN:0218-1266
Container-title:Journal of Circuits, Systems and Computers
language:en
Short-container-title:J CIRCUIT SYST COMP

Author:

ZHU ZHANGMING¹,YU GUANGWEN¹,WANG JINGYU¹,YANG YINTANG¹

Affiliation:

1. School of Microelectronics, Xidian University, 2 Taibai Road, Xi'an 710071, P. R. China

Abstract

A novel bootstrapped switch scheme with low distortion and high-speed is presented. Transmission gate (TG) switch is used to implement the switch circuit, which results in a reduction in the effect of charge injection during sampling phase and an improved linearity. The parasitic capacitance connected to the top plate of battery capacitor is minimized for higher output voltage. The switch has been simulated in Spectre using an SMIC 0.18 μm CMOS technology at 3.3 V and been applied to a 4-bit multiplying DAC (MDAC) in a 14-bit 100 MS/s pipelined analog-to-digital converter (ADC). The 4-bit MDAC has shown a satisfying dynamic performance.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Hardware and Architecture,Electrical and Electronic Engineering,Hardware and Architecture

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218126612500740

Reference5 articles.

1. A 12-bit 80-MSample/s pipelined ADC with bootstrapped digital calibration

2. A 1.5-V, 10-bit, 14.3-MS/s CMOS pipeline analog-to-digital converter

3. Switch Bootstrapping for Precise Sampling Beyond Supply Voltage

4. Mixed-signal calibration of sample-time error in time-interleaved ADCs

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1. A High Linear CMOS Body Effect Compensation Bootstrapped Switch;Journal of Circuits, Systems and Computers;2015-02-10

2. A low distortion CMOS analogue switch with high-order compensation;Analog Integrated Circuits and Signal Processing;2015-01-07