| 2004 | ISCAS | Termination of averaging networks in flash ADCs. | Pedro M. Figueiredo, Joo C. Vital |
| 2004 | ISCAS | Low kickback noise techniques for CMOS latched comparators. | Pedro M. Figueiredo, Joo C. Vital |
| 2003 | ISCAS | Analysis of the averaging technique in flash ADCs. | Pedro M. Figueiredo, Joo C. Vital |
| 2001 | DATE | A Skill-based library for retargetable embedded analog cores. | Jingnan Xu, Joo C. Vital, Nuno Horta |
| 2001 | ISCAS | A pipeline 15-b 10-Msample/s analog-to-digital converter for ADSL applications. | Jorge Guilherme, Pedro M. Figueiredo, Pedro Azevedo, Goncalo Minderico, Antonio Leal, Joo C. Vital, Jos E. Franca |
| 1995 | ISCAS | Optimum Resolution-per-Stage in High-Speed Pipelined A/D Converters Using Self-Calibration. | Joo Goes, Joo C. Vital, Jos E. Franca |
| 1993 | ISCAS | A Concurrent Two-step Flash Analogue-to-digital Converter Architecture. | Joo C. Vital, Jos E. Franca |
| 1993 | ISCAS | Fully-digital Testability of a High-speed Conversion System. | Joo C. Vital, Jos E. Franca, Nuno S. Silva |
| 1993 | VLSID | High-Speed A/D-D/A Conversion System with Flexible Testing Capabilities. | Joo C. Vital, Jos E. Franca |