Coded data generation or conversion – Analog to or from digital conversion – Differential encoder and/or decoder
Patent
1997-11-26
1999-12-14
Young, Brian
Coded data generation or conversion
Analog to or from digital conversion
Differential encoder and/or decoder
H03M 302
Patent
active
060023538
ABSTRACT:
An input stage for receiving an input signal having a signal level varying to represent successive states of a one-bit digital signal, comprises: a thresholder for detecting whether the input signal level is above or below a threshold signal level; in which: the input of the thresholder is biased with a bias signal varying between a signal level above the threshold signal level and a signal level below the threshold signal level; and the amplitude of the alternating component of the bias signal is lower than the amplitude of the alternating component of the input signal.
REFERENCES:
patent: 4995053 (1991-02-01), Simpson et al.
Eastty Peter Charles
Sleight Christopher
Thorpe Peter Damien
Frommer William S.
Sony Corporation
Sony United Kingdom Limited
Young Brian
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