A communication receiver includes a decision feedback equalizer and clock and data
recovery circuit. Various adaptation loops may control the operation of the decision feedback …

Equalization is provided in a high speed communication receiver that includes in various
aspects an automatic gain control input stage, a decision feedback equalizer, a clock and …

An equalizer comprises a sampler, a filter, and a summer. The sampler samples a signal
indicative of an input communication signal to determine digital decision output signals …

Various embodiments of a data communications system and method are disclosed. In one
embodiment, a data com munications system includes a transmitter for conveying a data …

A device including an equalizer that includes a first input configured to receive an input
signal, a second input configured to receive a reference signal, and a third input configured …

Described embodiments adapt one or more taps of a decision feedback equalizer of a
receiver by setting a reference voltage for each of one or more data recovery comparators to …

BACKGROUND Adaptive equalization techniques may be used in a data transceiver to
compensate for amplitude and phase distortions introduced by a transmission channel. As …

An equalization circuit is disclosed that enables high data rate transmission over high loss
communications channels. Also disclosed is a set of functional blocks and update criteria …

A feedforward equalizer for equalizing a sequence of signal samples received by a receiver
from a remote transmitter. The feedforward equalizer has a gain and is included in the …

ABSTRACT A receiver integrated circuit is disclosed that includes a filter and a linear
equalization circuit. The filter has an input to receive a signal symbols a main tap and a pre …