A 3 V GSM codec

Designed to satisfy the data conversion requirements of the Pan-European (GSM) cellular radio system, the chip is part of a four chip-set total GSM solution comprising the codec, the DSP, the digital ASIC, and the micro-controller. Fabricated in a 0.8 /spl mu/m double-poly, double-metal CMOS process...

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Veröffentlicht in:	IEEE journal of solid-state circuits 1995-12, Vol.30 (12), p.1411-1420
1. Verfasser:	Minogue, P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Application specific integrated circuits Baseband CMOS integrated circuits CMOS process Codecs Data conversion Digital signal processing chips GSM Integrated circuit packaging Land mobile radio cellular systems
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Beschreibung
Zusammenfassung:	Designed to satisfy the data conversion requirements of the Pan-European (GSM) cellular radio system, the chip is part of a four chip-set total GSM solution comprising the codec, the DSP, the digital ASIC, and the micro-controller. Fabricated in a 0.8 /spl mu/m double-poly, double-metal CMOS process, the integrated circuit combines a voiceband codec with a baseband codec plus auxiliary converters in an 80-pin TQFP package while running off a single 3 V power supply.
ISSN:	0018-9200 1558-173X
DOI:	10.1109/4.482188