A 2.7 Gcps and 7-Multiplexing CDMA Serial Communication Chip Using Two-Step Synchronization Technique

Mitsuru SHIOZAKI, Toru MUKAI, Masahiro ONO, Mamoru SASAKI, Atsushi IWATA

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Summary :

Intelligent robot control systems based on multiprocessors, sensors, and actuators require a flexible network for communicating various types of real-time data (e.g. sensing data, interrupt signals). Furthermore, serial data transfer implemented using a few wiring lines is also required. Therefore, a CDMA serial communication interface with a new two-step synchronization technique is proposed to counter these problems. The transmitter and receiver fabricated by 0.25 µm digital CMOS technology achieve 2.7 Gcps (gigachips per second) and can multiplex 7 communication channels.

Publication
IEICE TRANSACTIONS on Electronics Vol.E88-C No.6 pp.1233-1240
Publication Date
2005/06/01
Publicized
Online ISSN
DOI
10.1093/ietele/e88-c.6.1233
Type of Manuscript
Special Section PAPER (Special Section on Analog Circuit and Device Technologies)
Category
Optical, PLL

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