A dynamic element method includes the following operations: summing up most significant bits of a digital code in a previous period and a pointer signal in the previous period, in order to generate a first signal; outputting the first signal to be an adjusted pointer signal according to a clock signal; and decoding the adjusted pointer signal to be control signals, in which the control signals are configured to set corresponding relations of components of a first digital to analog converter circuits and the most significant bits, in order to utilize the components to convert the most significant bits.

A digital-to-analog converter includes a current cell array including a plurality of current cells, each current cell of the plurality of current cells being configured to generate a current of a same magnitude; a first pattern connecting first current cells, among the plurality of current cells, arranged along a diagonal line of the current cell array; a second pattern connecting second current cells, among the plurality of current cells, arranged along a first oblique line parallel to the diagonal line; and a third pattern connecting third current cells, among the plurality of current cells, arranged along a second oblique line parallel to the diagonal line, the third pattern being electrically connected to the second pattern, wherein the diagonal line is between the first oblique line and the second oblique line.

Clock alignment circuitry may include phase detection circuitry and programmable delay circuitry to facilitate aligning a data signal with a particular state of a clock signal. For example, phase detection circuitry may be disposed at a location of interest to monitor the relative timing of the clock signal and the data signal. Based on the monitored states, the programmable delay circuitry may determine the delay to be applied to the data signal (e.g., prior to propagating through logic operations and transmission to the location of interest) such that the data signal later arrives at the location of interest at a suitable time. Effectively, a programmable delay is added to the delay encountered by the data signal during processing and transmission to the location of interest such that the total delay results in the data signal arriving at the location of interest while the clock signal is in the desired state.

The systems and methods discussed herein utilized a wireless or wired transceiver having a transmitter and a receiver. The transceiver is configured to reduce distortion contributions associated with echo cancelling. The transmitter provides a replica signal and a transmit signal. The replica signal and the transmit signal can be provided using a common switch.

The systems and methods discussed herein utilized a wireless or wired transceiver having a transmitter and a receiver. The transceiver is configured to reduce distortion contributions associated with echo cancelling. The transmitter provides a replica signal and a transmit signal. The replica signal and the transmit signal can be provided using a common switch.

A digital-to-analog conversion circuit, a data driver including the same, and a display device are provided. The circuit includes: a reference voltage generation part, generating a reference voltage group having different voltage values; a decoder, selecting and outputting multiple reference voltages with overlapping from the reference voltage group based on the digital data signal; an amplification circuit, where m (m being an integer of 1 or more and less than x) of first to x.sup.th input terminals respectively receive m of multiple reference voltages, and, as an output voltage, a voltage amplified by averaging the voltages respectively received by the first to x.sup.th input terminals with predetermined weighting ratios is output; and a selector, which, in a first selection state, supplies the output voltage to (x-m) input terminals among the first to x.sup.th input terminals, and in a second selection state, supplies the reference voltages to the (x-m) input terminals.

A digital-to-analog conversion circuit, a data driver including the same, and a display device are provided. The circuit includes: a reference voltage generation part, generating a reference voltage group having different voltage values; a decoder, selecting and outputting multiple reference voltages with overlapping from the reference voltage group based on the digital data signal; an amplification circuit, where m (m being an integer of 1 or more and less than x) of first to x.sup.th input terminals respectively receive m of multiple reference voltages, and, as an output voltage, a voltage amplified by averaging the voltages respectively received by the first to x.sup.th input terminals with predetermined weighting ratios is output; and a selector, which, in a first selection state, supplies the output voltage to (x-m) input terminals among the first to x.sup.th input terminals, and in a second selection state, supplies the reference voltages to the (x-m) input terminals.

The systems and methods discussed herein utilized a wireless or wired transceiver having a transmitter and a receiver. The transceiver is configured to reduce distortion contributions associated with echo cancelling. The transmitter provides a replica signal and a transmit signal. The replica signal and the transmit signal can be provided using a common switch.

A dynamic element method includes the following operations: summing up most significant bits of a digital code in a previous period and a pointer signal in the previous period, in order to generate a first signal; outputting the first signal to be an adjusted pointer signal according to a clock signal; and decoding the adjusted pointer signal to be control signals, in which the control signals are configured to set corresponding relations of components of a first digital to analog converter circuits and the most significant bits, in order to utilize the components to convert the most significant bits.

The systems and methods discussed herein utilized a wireless or wired transceiver having a transmitter and a receiver. The transceiver is configured to reduce distortion contributions associated with echo cancelling. The transmitter provides a replica signal and a transmit signal. The replica signal and the transmit signal can be provided using a common switch.