DIGITAL DIFFERENTIAL SIGNAL SWITCHING UNIT
FIELD: computer engineering; construction of multichannel devices for information input in digital wire communication systems. ^ SUBSTANCE: proposed switching unit designed for executing function of address switching of plurality of digital differential input signals of any bipolar and two- or three...
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Main Author | |
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Format | Patent |
Language | English Russian |
Published |
20.07.2005
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Summary: | FIELD: computer engineering; construction of multichannel devices for information input in digital wire communication systems. ^ SUBSTANCE: proposed switching unit designed for executing function of address switching of plurality of digital differential input signals of any bipolar and two- or three-level self-synchronizing serial code to two TTL digital information outputs has first and second attenuators, two-port multiplexer-demultiplexer, inputs of first and second components of digital differential signals, two comparators, and two digital information outputs, as well as ten resistors; ratings of first through fourth resistors are equal; ratings of fifth, seventh, and ninth resistors are equal to those of sixth, eighth, and tenth resistors, respectively; ratings of fifth and sixth resistors are equal to those of parallel-connected seventh and tenth or eighths and tenth resistors, respectively. ^ EFFECT: enhanced speed and simplified design of switching unit. ^ 1 cl, 2 dwg |
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Bibliography: | Application Number: RU20030134135 |