A 12b 250 MS/s Pipelined ADC With Virtual Ground Reference Buffers

The virtual ground reference buffer (VGRB) technique is introduced as a means to improve the performance of switched-capacitor circuits. The technique enhances the performance by improving the feedback factor of the op-amp without affecting the signal gain. The bootstrapping action of the level-shif...

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Bibliographic Details
Main Authors: Boo, Hyun Ho, Boning, Duane S., Lee, Hae-Seung
Other Authors: Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Format: Article
Language:en_US
Published: Institute of Electrical and Electronics Engineers (IEEE) 2016
Online Access:http://hdl.handle.net/1721.1/103067
https://orcid.org/0000-0002-7783-0403
https://orcid.org/0000-0002-0417-445X