On chip AC coupled circuit
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United States of America Patent
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N/A
Issued Date -
Oct 2, 2003
app pub date -
Mar 17, 2003
filing date -
Mar 18, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An alternating current coupling circuit is made up of a chip located within a chain of differential amplifier circuits having thereon a) a filter circuit, having an output, the filter circuit being constructed to filter out a direct current component in a low swing alternating current (AC) signal; and b) a current amplifier circuit, connected to the output of the filter, that amplifies a current associated with the AC signal.
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