Duo-binary and/or binary data slicer

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United States of America Patent

PATENT NO 5289278
SERIAL NO

07838049

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Abstract

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A duo-binary and/or binary data slicer has a data input (10) coupled via a capacitor (C1) to a d.c. restoring circuit (A2 to Q6 and Q9 to Q13) d.c. reference level is superimposed on the data signal. A sample and hold circuit (C2, Q15 to Q22) is arranged to sample the data signal and provide a voltage related to the upper and lower peak value. A divider (R16-R19) is coupled between the d.c. reference level and the voltage related to the upper and lower peak value and provides intermediate output voltages (DU, DL, B) relating to duo-binary and/or binary level for determining the slicing levels.

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Patent Owner(s)

Patent OwnerAddress
PLESSEY SEMICONDUCTORS LIMITEDPLYMOUTH DEVON PL6 7BQ

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bird, Philip H Swindon, GB2 8 256

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