03374nam 2200637 a 450 991043789330332120200520144314.03-642-34543-31-283-94633-510.1007/978-3-642-34543-2(CKB)2670000000533362(EBL)1082820(OCoLC)823728273(SSID)ssj0000810762(PQKBManifestationID)11498422(PQKBTitleCode)TC0000810762(PQKBWorkID)10833454(PQKB)10083750(DE-He213)978-3-642-34543-2(MiAaPQ)EBC1082820(PPN)168327120(EXLCZ)99267000000053336220130109d2013 uy 0engur|n|---|||||txtccrDelta-sigma A/D-converters practical design for communication systems /Richard Gaggl1st ed. 2013.Berlin Springer20131 online resource (156 p.)Springer Series in Advanced Microelectronics,1437-0387Description based upon print version of record.3-642-34542-5 3-642-43599-8 Includes bibliographical references and index.Limitations of Delta-Sigma Converters -- A Delta-Sigma Converter with Dynamic-Biasing Technique -- A feed-forward Delta-Sigma Converter for ADSL -- A Delta-Sigma Converter for WLAN using a TEQ.The emphasis of this book is on practical design aspects for broadband A/D converters for communication systems. The embedded designs are employed for transceivers in the field of ADSL solutions and WLAN applications. An area- and power-efficient realization of a converter is mandatory to remain competitive in the market. The right choice for the converter topology and architecture needs to be done very carefully to result in a competitive FOM. The book begins with a brief overview of basic concepts about ADSL and WLAN to understand the ADC requirements. At architectural level, issues on different modulator topologies are discussed employing the provided technology node. The design issues are pointed out in detail for modern digital CMOS technologies, beginning with 180nm followed by 130nm and going down to 65nm feature size. Beside practical aspects, challenges to mixed-signal design level are addressed to optimize the converters in terms of consumed chip area, power consumption and design for high yield in volume production. Thus, careful considerations on circuit- and architectural- level are performed by introducing a dynamic-biasing technique, a feed-forward approach and a resolution in time instead of amplitude resolution.Springer Series in Advanced Microelectronics,1437-0387Analog-to-digital convertersDigital-to-analog convertersModulators (Electronics)DesignAnalog-to-digital converters.Digital-to-analog converters.Modulators (Electronics)Design.004.01/51621.381/32Gaggl Richard1058908MiAaPQMiAaPQMiAaPQBOOK9910437893303321Delta-Sigma A2503124UNINA