| 摘要 |
PROBLEM TO BE SOLVED: To provide a receiving apparatus capable of shortening time from elimination of temporary noise superposition to a digital signal up to restoration of original data and clock from the digital signal.SOLUTION: A receiving apparatus 20 includes a receiver unit 21, a voltage-controlled oscillator 22, a sampler unit 23, a control voltage generation unit 24, an abnormality detection unit 25, a training control unit 26, and an equalizer control unit 27. The receiver unit 21 includes an equalizer section 21A. The receiving apparatus 20, when the abnormality detection unit 25 detects abnormality of a digital signal, stops comparison of phase frequencies to be performed by the control voltage generation unit 24. |
