Keyword : opamp sharing


A Single Opamp Third-Order Low-Distortion Delta-Sigma Modulator with SAR Quantizer Embedded Passive Adder
I-Jen CHAO Ching-Wen HOU Bin-Da LIU Soon-Jyh CHANG Chun-Yueh HUANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/06/01
Vol. E97-C  No. 6 ; pp. 526-537
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
delta-sigma modulatorDSMopamp sharingrelaxed dynamic element matching (DEM) timing
 Summary | Full Text:PDF

A Third-Order Low-Distortion Delta-Sigma Modulator with Opamp Sharing and Relaxed Feedback Path Timing
I-Jen CHAO Chung-Lun HSU Bin-Da LIU Soon-Jyu CHANG Chun-Yueh HUANG Hsin-Wen TING 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2012/11/01
Vol. E95-C  No. 11 ; pp. 1799-1809
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
delta-sigma modulatorDSMopamp sharingrelaxed dynamic element matching (DEM) timing
 Summary | Full Text:PDF

Input-Feedforward Two-Path Band-Pass Delta-Sigma Modulator Based on Horizontal or Vertical Opamp Sharing Technique
Naoya WAKI Hiroki SATO Akira HYOGO Keitaro SEKINE 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2008/02/01
Vol. E91-A  No. 2 ; pp. 443-453
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuit Techniques and Related Topics)
Category: 
Keyword: 
band-pass delta-sigmatwo-pathopamp sharinghigh-pass filter
 Summary | Full Text:PDF