Pulse or digital communications – Receivers – Automatic baseline or threshold adjustment
Reexamination Certificate
2008-05-27
2008-05-27
Fan, Chieh M. (Department: 2611)
Pulse or digital communications
Receivers
Automatic baseline or threshold adjustment
C330S136000, C330S279000
Reexamination Certificate
active
10612762
ABSTRACT:
A feedback signal generated as a function of a peak amplitude detected in an input signal provides bias to reduce DC offset. A peak in the input signal is compared with a selected signal level to align an output signal relative to a reference signal level. The output signal is generated by comparing the reference signal level and the biased input signal. Single ended signals are compared with a reference level and differential input signals are compared with each other to reduce jitter.
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Mauritz Karl H.
Nguyen Linhbao T
Fan Chieh M.
Intel Corporation
Joseph Jaison
Schwegman Lundberg & Woessner, P.A.
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