Second-order VCO-based δσ ADC using a modified DPLL

A. Sanyal, N. Sun

Research output: Contribution to journalArticlepeer-review

13 Scopus citations


A novel purely VCO-based architecture for a second-order ÄÓ ADC is presented. The proposed architecture achieves in-band second-order quantisation noise shaping. The proposed ADC is highly digital and well suited for design in scaled technologies. The architecture has been validated with MATLAB Simulink based models.

Original languageEnglish (US)
Pages (from-to)1204-1205
Number of pages2
JournalElectronics Letters
Issue number14
StatePublished - Jul 7 2016
Externally publishedYes

ASJC Scopus subject areas

  • Electrical and Electronic Engineering


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