José E. Franca

According to our database, José E. Franca authored at least 58 papers between 1990 and 2007.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2007

Life begins at 65: unless you are mixed signal?

Reimund Wittmann, Massimo Vanzi, Hans-Joachim Wassener, Navraj Nandra, Joachim Kunkel, José E. da Franca, Christian Münker

Proceedings of the 2007 Design, Automation and Test in Europe Conference and Exposition, 2007

2004

An I/Q mismatch-free switched-capacitor complex sigma-delta Modulator.

Kong-Pang Pun, Chiu-sing Choy, Cheong-Fat Chan, José Epifânio da Franca

IEEE Trans. Circuits Syst. II Express Briefs, 2004

A 2.5-V 57-MHz 15-tap SC bandpass interpolating filter with 320-MS/s output for DDFS system in 0.35-μ hboxm CMOS.

Seng-Pan U, Rui Paulo Martins, José E. Franca

IEEE J. Solid State Circuits, 2004

2003

Quadrature sampling schemes with improved image rejection.

Kong-Pang Pun, José E. da Franca, Carlos Azeredo Leme, Ricardo Reis

IEEE Trans. Circuits Syst. II Express Briefs, 2003

Timing-mismatch analysis in high-speed analog front-end with nonuniformly holding output.

Sai-Weng Sin, Seng-Pan U., Rui Paulo Martins, José E. Franca

Proceedings of the 2003 International Symposium on Circuits and Systems, 2003

2002

A 48-16-MHz CMOS SC decimation filter.

Fernando Antonio Pinto Barúqui, Antonio Petraglia, José E. Franca

IEEE J. Solid State Circuits, 2002

Design and analysis of low timing-skew clock generation for time-interleaved sampled-data systems.

Seng-Pan U., Rui Paulo Martins, José E. Franca

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

A quadrature IF mixer with high image rejection for continuous-time complex Sigma-Delta modulators.

Kong-Pang Pun, Chiu-sing Choy, Cheong-Fat Chan, José E. Franca

Proceedings of the 2002 International Symposium on Circuits and Systems, 2002

A CMOS logarithmic pipeline A/D converter with a dynamic range of 80 dB.

Jorge Guilherme, João C. Vital, José E. Franca

Proceedings of the 2002 9th IEEE International Conference on Electronics, 2002

2001

A high-speed frequency up-translated SC bandpass filter with auto-zeroing for DDFS systems.

Seng-Pan U., Rui Paulo Martins, José E. Franca

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

High-frequency low-power multirate SC realizations for NTSC/PAL digital video filtering.

Seng-Pan U., Rui Paulo Martins, José E. Franca

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

A quadrature sampling scheme with improved image rejection for complex-IF receivers.

Kong-Pang Pun, José E. Franca, Carlos Azeredo Leme

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

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, João C. Vital, José E. Franca

Proceedings of the 2001 International Symposium on Circuits and Systems, 2001

IC design automation from circuit level optimization to retargetable layout.

Xu Jingnan, J. Serras, M. Oliveira, R. Belo, M. Bugalho, João C. Vital, Nuno Horta, José E. Franca

Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

A true logarithmic analog-to-digital pipeline converter with 1.5 bit/stage and digital correction.

Jorge Guilherme, João C. Vital, José E. Franca

Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

Design considerations for high resolution pipeline ADCs in digital CMOS technology.

Jorge Guilherme, Pedro M. Figueiredo, Pedro Azevedo, Goncalo Minderico, Antonio Leal, João C. Vital, José E. Franca

Proceedings of the 2001 8th IEEE International Conference on Electronics, 2001

2000

A linear-phase halfband SC video interpolation filter with coefficient-sharing and spread-reduction.

Seng-Pan U, Rui Paulo Martins, José E. Franca

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Wideband digital correction of I and Q mismatch in quadrature radio receivers.

Kong-Pang Pun, José E. Franca, Carlos Azeredo Leme

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

New multiple input fully differential variable gain CMOS instrumentation amplifier.

António J. Gano, José E. Franca

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

1999

High performance multirate SC circuits with predictive correlated double sampling technique.

Seng-Pan U., Rui Paulo Martins, José E. Franca

Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Highly accurate mismatch-free SC delay circuits with reduced finite gain and offset sensitivity.

Seng-Pan U., Rui Paulo Martins, José E. Franca

Proceedings of the 1999 International Symposium on Circuits and Systems, ISCAS 1999, Orlando, Florida, USA, May 30, 1999

Poly-phase switched-capacitor IIR Hilbert transformers.

Kong-Pang Pun, José E. Franca, Carlos Azeredo Leme

Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

Fully differential variable gain instrumentation amplifier based on a fully differential DDA topology.

António J. Gano, José E. Franca

Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

RAPID-retargetability for reusability of application-driven quadrature D/A interface block design.

José E. Franca, Nuno Horta, M. Pereira, João C. Vital, Rafael Castro-López, Manuel Delgado-Restituto, Francisco V. Fernández, Ángel Rodríguez-Vázquez, J. Ramos, P. Santos

Proceedings of the 6th IEEE International Conference on Electronics, Circuits and Systems, 1999

1998

A low-power CMOS nine-channel 40-MHz binary detection system with self-calibrated 500-μV offset.

Carlos Azeredo Leme, José Silva, Paulo Rodrigo, José E. da Franca

IEEE J. Solid State Circuits, 1998

A novel half-band SC architecture for efficient analog impulse sampled interpolation.

Seng-Pan U, Rui Paulo Martins, José E. Franca

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

Basic principles and new solutions for analog sampled-data image rejection mixers.

Kong-Pang Pun, José E. Franca, Carlos Azeredo Leme

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

Exact design of multirate switched-current FIR filters with improved phase linearity.

Markus Helfenstein, José E. Franca, George S. Moschytz

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

Symbolic synthesis of non-linear data converters.

Jorge Guilherme, Nuno C. G. Horta, José E. Franca

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

A continuous-time area detector servo demodulator for hard disk drives.

Nuno de Figueiredo Garrido, José E. Franca

Proceedings of the 5th IEEE International Conference on Electronics, Circuits and Systems, 1998

1997

Algorithm-driven synthesis of data conversion architectures.

Nuno C. G. Horta, José E. Franca

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1997

Multirate analog-digital systems for signal processing and conversion.

José E. Franca, Antonio Petraglia, Sanjit K. Mitra

Proc. IEEE, 1997

A CMOS 1.0-μm two-dimensional analog multirate system for real-time image processing.

Ping Wang, José E. Franca

IEEE J. Solid State Circuits, 1997

1996

Digitally programmable analog building blocks for the implementation of artificial neural networks.

A. P. Almeida, José E. da Franca

IEEE Trans. Neural Networks, 1996

New impulse sampled IIR switched-capacitor interpolators.

Seng-Pan U., Rui Paulo Martins, José E. Franca

Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

ALCD-analog libraries on CMOS digital process.

C. Dupuy, José E. Franca, Carlos Azeredo Leme, Franco Maloberti, Roberto Rivoir, Guido Torelli, Yannis Papananos

Proceedings of Third International Conference on Electronics, Circuits, and Systems, 1996

Mixed analog-digital multirate signal processing.

Sanjit K. Mitra, José E. Franca

Proceedings of the 8th European Signal Processing Conference, 1996

Efficient IIR switched-capacitor decimators and interpolators.

Fernando A. P. Barúqui, Antonio Petraglia, Sanjit K. Mitra, José E. Franca

Proceedings of the 8th European Signal Processing Conference, 1996

1995

Programmable CMOS switched-capacitor biquad using quasi-passive algorithmic DAC's.

Nuno Paulino, José E. Franca, F. P. Martins

IEEE J. Solid State Circuits, June, 1995

Automatic symbolic analysis of switched-capacitor filtering networks using signal flow graphs.

M. Helena Fino, José E. da Franca, Adolfo Steiger-Garção

IEEE Trans. Comput. Aided Des. Integr. Circuits Syst., 1995

New CMOS Logarithmic A/D Converters Employing Pipeline and Algorithmic Architectures.

Jorge Guilherme, José E. Franca

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

Optimum Resolution-per-Stage in High-Speed Pipelined A/D Converters Using Self-Calibration.

João Goes, João C. Vital, José E. Franca

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

Automatic Symbolic Characterization of SC Multirate Circuits with Finite Grain Operational Amplifiers.

M. Helena Fino, José E. da Franca, Adolfo Steiger-Garção

Proceedings of the 1995 IEEE International Symposium on Circuits and Systems, ISCAS 1995, Seattle, Washington, USA, April 30, 1995

1994

A high-speed programmable CMOS interface system combining D/A conversion and FIR filtering.

Bernardo G. Henriques, José E. Franca

IEEE J. Solid State Circuits, August, 1994

Switched-Current Multirate Filtering.

Ping Wang, José E. Franca

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

A Methodology for Automatic Generation of Data Conversion Topologies from Algorithms.

Nuno C. G. Horta, José E. Franca

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

Digitally-Controlled Analogue Signal Processing and Conversion Techniques Employing a Logarithmic Building Block.

Jorge Guilherme, José E. Franca

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

High-Linearity Calibration of Low-Resolution Digital-to-Analog Converters.

João Goes, José E. Franca, Nuno F. Paulino, Jorge A. Grilo, Gabor C. Temes

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

High-Speed CMOS Current Comparators.

João Pedro A. Carreira, José E. Franca

Proceedings of the 1994 IEEE International Symposium on Circuits and Systems, ISCAS 1994, London, England, UK, May 30, 1994

1993

High-Speed A/D-D/A Conversion System with Flexible Testing Capabilities.

João C. Vital, José E. Franca

Proceedings of the Sixth International Conference on VLSI Design, 1993

Fully-digital Testability of a High-speed Conversion System.

João C. Vital, José E. Franca, Nuno S. Silva

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

A Concurrent Two-step Flash Analogue-to-digital Converter Architecture.

João C. Vital, José E. Franca

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

Switched-capacitor Polyphase Structures for Two-dimensional Analog FIR Filtering.

Ping Wang, José E. Franca

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

Continuous-time Leapfrog Filter with Precise Successive Approximation Tuning.

F. C. Nunes, José E. Franca

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

Charge Programming Techniques for SC Biquads.

F. P. Martins, Nuno F. Paulino, José E. Franca

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

High-speed D/A Conversion with Linear Phase Sin x/x Compensation.

Bernardo G. Henriques, José E. Franca

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

Recent Developments and Future Trends of Multirate Analog-digital Systems.

José E. Franca, Sanjit K. Mitra, Antonio Petraglia

Proceedings of the 1993 IEEE International Symposium on Circuits and Systems, 1993

1990

Integrated mixed-mode digital-analog filter converters.

João C. Vital, José E. Franca, Franco Maloberti

IEEE J. Solid State Circuits, June, 1990