Passim: a fast simulator for passive /spl Delta//spl Sigma/ ADC and passive switched-C filters

Passim: a fast simulator for passive /spl Delta//spl Sigma/ ADC and passive switched-C filters

We report on a fast simulator for passive delta sigma analog-to-digital converters and general passive filters. An algorithm that relies on discrete time circuit partitioning is devised to reduce simulation time. Test cases include a complete passive δΣADC that meets the specification of GSM, Blueto...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Hegazi, E., Yousry, R.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Active filters
Analog-digital conversion
Band pass filters
Capacitors
Circuit simulation
Frequency estimation
Partitioning algorithms
Passive filters
SPICE
Voltage
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Beschreibung
Zusammenfassung:We report on a fast simulator for passive delta sigma analog-to-digital converters and general passive filters. An algorithm that relies on discrete time circuit partitioning is devised to reduce simulation time. Test cases include a complete passive δΣADC that meets the specification of GSM, Bluetooth and WCDMA.
DOI:10.1109/ICEEC.2004.1374504