Open AccessDESIGN OF MULTI-BIT MULTI-PHASE VCO-BASED ADC
Author(s) -
Madhulika
Publication year - 2014
Publication title -
international journal of research in engineering and technology
Language(s) - English
Resource type - Journals
eISSN - 2321-7308
pISSN - 2319-1163
DOI - 10.15623/ijret.2014.0303023
Subject(s) - voltage controlled oscillator , bit (key) , computer science , electronic engineering , electrical engineering , engineering , voltage , computer network
A design of multi-bit multi-phase VCO based ADC is presented in this paper. Time-domain quantization is done to extract the benefit from continuous scale down of technology Three stage current starved ring VCO is implemented using single ended delay cell configuration. A different method is used to increase the linearity of VCO and to increase the resolution of ADC in feed forward architecture, multi-bit quantization is done.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom