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Character of circuit for the recovery of cadence on the side of reception in digital information transmission linked to cadence
Character of circuit for the recovery of cadence on the side of reception in digital information transmission linked to cadence
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机译:在与节奏链接的数字信息传输中,在接收方恢复节奏的电路的特性
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摘要
A circuit arrangement for clock pulse recovery on the receiving side of a digital clock-controlled data system is particularly characterized in that in the receiver a branch circuit is connected to the input side in parallel with a digital converter for converting the digital data signal, the branch circuit comprising an EXCLUSIVE or gate having two inputs and a delay element in the feed to one input of a digital counter which is connected to the output of the EXCLUSIVE OR gate and actuated by a quartz-stabilized oscillator having a frequency of multiple of the desired timing frequency and whose output is connected to the digital converter.
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