US Patent 11424624 Transmitter circuit, data transmission method, and electronic system

A transmitter circuit includes a drive circuit including; a drive circuit disposed in a first electronic device and configured to generate a setting signal and transmit the setting signal via a channel from the first electronic device to a second electronic device connected to the channel, a current source array configured to provide a current signal to the drive circuit, and a current controller configured to control the current source array, wherein the current signal provided by the current source array increases over a period extending from a first edge of the setting signal to a subsequent second edge of the setting signal.