Title :
A Bi-CMOS ATM switching LSIC
Author :
Kato, Yuji ; Hayami, Hichiro ; Kamoi, Jyoei ; Murakami, Koso
Author_Institution :
Fujitsu Labs. Ltd., Kawasaki, Japan
Abstract :
An IC designed for a high-speed broadband ISDN switching system is described. The IC was fabricated using a BiCMOS RAM and logic gate array. The IC has functions for cell buffering, switching, and VCI conversion. It features a pipeline configuration and a high-speed ECL (emitter coupled logic) interface for a throughput of 1.2 Gbit/s. Tests confirmed accurate switching. Using this IC, an ATM (asynchronous transfer mode) switching system handling 512 150 Mbit/s channels can be constructed and housed in four cabinets
Keywords :
BIMOS integrated circuits; ISDN; broadband networks; electronic switching systems; large scale integration; logic arrays; random-access storage; time division multiplexing; 1.2 Gbit/s; 150 Mbit/s; ATM switching LSIC; BiCMOS RAM; VCI conversion; asynchronous transfer mode; broadband ISDN; cell buffering; emitter coupled logic; high speed ECL interface; high speed switching system; logic gate array; pipeline configuration; Asynchronous transfer mode; B-ISDN; BiCMOS integrated circuits; High speed integrated circuits; Logic arrays; Logic gates; Pipelines; Switching systems; Testing; Throughput;
Conference_Titel :
Digital Communications, 1990. Electronic Circuits and Systems for Communications. Proceedings, 1990 International Zurich Seminar on
Conference_Location :
Zurich
DOI :
10.1109/DIGCOM.1990.129371
