Electricity: measuring and testing – Fault detecting in electric circuits and of electric components – Of ground fault indication
Patent
1986-03-03
1988-11-01
Strecker, Gerald R.
Electricity: measuring and testing
Fault detecting in electric circuits and of electric components
Of ground fault indication
324541, 340650, 340652, 371 22, 379 26, G01R 3102, H04B 346, H04B 1700
Patent
active
047823003
ABSTRACT:
A differential transceiver transmission line integrity detector detects both open and short circuits in the transmission lines. The two transmission lines are terminated at both ends by selected impedances. A driver coupled to each of the transmission lines drives the lines with data signals. Signal levels on the lines are detected and compared with expected levels to generate line integrity indications. Both open and short conditions are detected and indicated by the line integrity indications.
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Bonaccio Anthony R.
Carlson Brent A.
Heim Lloyd S.
Moe Kenneth A.
Schmitt Steven A.
Forrest Bradley A.
International Business Machines - Corporation
Strecker Gerald R.
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