Transceiver circuit transmitting/receiving a tenary pulse signal
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United States of America Patent
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-
Aug 5, 2003
Grant Date -
N/A
app pub date -
Mar 27, 2000
filing date -
Jun 29, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A half-matching type transceiver circuit which only requires a reduced area for mounting. A coupling transformer has a primary winding with one end and the other end connected to balanced transmission lines, and a secondary winding with one end and the other end connected to output terminals of first and second tristate buffers, respectively. These tristate buffers are supplied at their respective input terminals with a high potential driving pulse signal corresponding to information data at shifted timings to generate a ternary transmission pulse signal on the balanced transmission lines.
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