| 摘要 |
A receiver for a biphase-L signal A is described which includes a line-up detector 14 generating a circuit initialization pulse. A preamble detector 40 is responsive to a preamble of the incoming biphase-L signal A. A sampling signal generator 17 is responsive to the signal from the preamble detector 40, to the biphase-L signal A and to a second control signal. The output C of a time delay line 34 supplies the second control signal, and the input to the delay line 34 is supplied by the sampling signal generator 17. The output data signal H is generated by a flip-flop 54 which samples the biphase-L signal A at times determined by the output G of the sampling signal generator 17.
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