A single-chip U-interface transceiver for ISDN
| Autor: | Jan Sevenhans, D.H. Rabaey, B.J. De Ceulaer, Daniel Sallaerts, R.F. Dierckx, Didier Rene Haspeslagh |
|---|---|
| Rok vydání: | 1987 |
| Předmět: |
business.industry
Computer science Line code Frame (networking) Integrated Services Digital Network U interface Synchronization CMOS Synchronization (computer science) Hardware_INTEGRATEDCIRCUITS Electronic engineering Electrical and Electronic Engineering Transceiver business Computer hardware Communication channel |
| Zdroj: | IEEE Journal of Solid-State Circuits. 22:1011-1021 |
| ISSN: | 0018-9200 |
| Popis: | The authors discuss system and implementation aspects of a 144 kbit/s one-chip U-transceiver based on echo-cancellation techniques using the MMS43 line code and a Barker synchronization word for bit and frame timing, and including a 1-kb/s transparent channel for maintenance purposes. The LSI is realized by a 2-/spl mu/m CMOS, double-metal, double-poly technology shrinkable to a 1.5-/spl mu/m technology and packaged in a 28-pin DIL (dual in-line) package. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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