ENHANCED RECEIVER EQUALIZATION

摘要

A receiver includes an analog-to-digital converter module configured to receive a test bit stream via a transmission channel and to provide a channel loss value of the transmission channel based on the test bit stream, a continuous time linear equalization module configured to receive a data bit stream via the transmission channel and to provide an equalized data bit stream based on an equalization setting, and a control module configured to set the equalization setting such that the CTLE module provides an equalization level to compensate for the channel loss value.

主权项

1. A receiver, comprising:
an analog-to-digital converter (ADC) module configured to receive a test bit stream via a transmission channel and to provide a channel loss value of the transmission channel based on the test bit stream; a continuous time linear equalization (CTLE) module configured to:
receive a data bit stream via the transmission channel; andprovide an equalized data bit stream based on an equalization setting;a control module configured to set the equalization setting such that the CTLE module provides an equalization level to compensate for the channel loss value; wherein:
the ADC module is further configured to receive a second test bit stream via the transmission channel and to provide a second channel loss value of the transmission channel based on the second test bit stream; andthe control module is further configured to reset the equalization setting such that the CTLE module provides a second equalization level to compensate for the second channel loss value.