| dc.creator |
Rosa, José M. de la |
|
| dc.creator |
Kaiser, A. |
|
| dc.creator |
Pérez-Verdú, Belén |
|
| dc.date |
2008-04-28T05:41:32Z |
|
| dc.date |
2008-04-28T05:41:32Z |
|
| dc.date |
1998-09 |
|
| dc.date.accessioned |
2017-01-31T01:04:16Z |
|
| dc.date.available |
2017-01-31T01:04:16Z |
|
| dc.identifier |
IEEE International Conference on Electronics, Circuits and Systems 2: 157-160 (1998) |
|
| dc.identifier |
0-7803-5008-1 |
|
| dc.identifier |
http://hdl.handle.net/10261/3769 |
|
| dc.identifier |
10.1109/ICECS.1998.814854 |
|
| dc.identifier.uri |
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/3769 |
|
| dc.description |
Comunicación presentada al "ICECS'98" celebrado en Lisboa del 7 al 10 de septiembre de 1998. |
|
| dc.description |
A simulation tool named SDSI, specifically suited for the simulation of switched-current (SI) sigma-delta data converters, has been developed in an interactive design environment. The tool exploits the sampled-data nature of the circuits and provides several levels of hierarchy for the models. High level behavioural models are suited for initial system-level simulations and specification of building blocks. Lower level models, which take into account non-linear effects and eventually full SPICE level transistor models, are suited for bottom-up verification of circuits after the design of the building-blocks. There are no restrictions on the interoperability of both types of models. Very fast simulation times are achieved thanks to the sampled-data simulation approach, making the tool appropriate for the extensive analysis of sigma-delta modulators. The tool has been used to check the performance of a SI bandpass sigma-delta modulator fabricated in a 0.8μm CMOS technology. Experimental results validate this approach to the verification of SI ΣΔ modulators. |
|
| dc.description |
This work has been partially supported by the Spanish CICYT Project TIC 97-0580. |
|
| dc.description |
Peer reviewed |
|
| dc.format |
361095 bytes |
|
| dc.format |
application/pdf |
|
| dc.language |
eng |
|
| dc.publisher |
Institute of Electrical and Electronics Engineers |
|
| dc.relation |
http://dx.doi.org/10.1109/ICECS.1998.814854 |
|
| dc.rights |
openAccess |
|
| dc.subject |
Switched-Current Circuits |
|
| dc.subject |
Modeling and Simulation |
|
| dc.subject |
Sigma-Delta Modulators |
|
| dc.title |
Interactive verification of switched-current ΣΔ modulators |
|
| dc.type |
Comunicación de congreso |
|