Patent ID: 11943083
Assignee: MARVELL ASIA PTE LTD
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 17:
18. The physical layer transceiver claimed in claim 12, further comprising control circuitry configured to manage power consumption of the physical layer transceiver by:
detecting presence or absence of a data signal in the non-equalized signal based on whether the logic zero or the logic one is selected;
in response to detecting the presence of the data signal in the non-equalized signal, enabling operation of one or more of the timing error detector, the phase interpolator, the matching filter, the DME decoder, the peak search circuitry, the peak tracking circuitry, the data select circuitry; and
in response to detecting absence of the data signal in the non-equalized signal, disabling operation of one or more of the timing error detector, the phase interpolator, the matching filter, the DME decoder, the peak search circuitry, the peak tracking circuitry, the data select circuitry.