Telephone hybrid circuit
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United States of America Patent
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Feb 11, 1997
Issued Date -
N/A
app pub date -
Jan 17, 1996
filing date -
May 16, 1994
priority date (Note) -
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Abstract
A method and apparatus for providing a telephone hybrid function is provided. The present invention maximizes dynamic range while providing a receive signal without interference from a transmit signal. The present invention also provides single-ended to differential conversion. The present invention may be practiced with an integrated circuit powered by a telephone line and coupled to the telephone line without the need for a high voltage isolation barrier between the integrated circuit and the telephone line.
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