Abstract: A voltage generation module and a power supply management chip include a reference voltage generation circuit, a comparison circuit, a switch circuit and a voltage control circuit. The reference voltage generation circuit generates a first reference voltage and a second reference voltage. The comparison circuit applies a turn-on control signal or a turn-off control signal. In the case that the switch circuit controls the input terminal to be electrically disconnected from the voltage output terminal, the voltage control circuit controls an output voltage signal from the voltage output terminal in accordance with the first reference voltage.

Abstract: The voltage regulator comprises: a voltage regulation circuit, a detection circuit and at least one current source unit. An output terminal of the voltage regulation circuit is electrically connected to a first terminal of each of the current source units, and is configured to be electrically connected to a load; and a second terminal of each of the current source units is electrically connected to a first voltage terminal. The detection circuit is electrically connected to the voltage regulation circuit, and is configured to: when the voltage regulation circuit is in a light-load state, control a designed number of the current source units to connect to the output terminal of the voltage regulation circuit to output designed current, and when the voltage regulation circuit is in a heavy-load state, control each of the current source units to disconnect from the output terminal of the voltage regulation circuit.

Abstract: The present disclosure provides a receiver circuit and a receiver circuit control method. In the present disclosure, the input data is detected by a detection circuit to obtain a data rate detection result, and the bandwidth of the receiver is automatically adjusted according to the data rate detection result.

Abstract: Embodiments of the disclosure provide a level shift circuit, a chip and a display device. By setting first and second voltage clamping modules, and by adjusting first clamping voltage by controlling bias voltage input to the first voltage clamping module and adjusting second clamping voltage by controlling bias voltage and second bias voltage input to the second voltage clamping module, respective operating and output voltages of the first and the second voltage clamping modules and the shift module are within small range. Therefore, even the level shift circuit is designed by using devices with breakdown voltage lower than the difference between the first and second power supply voltages, the devices in the level shift circuit may be avoid being breakdown. Accordingly, some process platforms that cannot produce high-breakdown voltage devices may produce chips including the level shift circuit in the embodiment, and the restrictions on the process platform are reduced.

Abstract: The present application provides a level shift circuit, an integrated circuit, and an electronic device. The level shift circuit comprises: an input module, configured to output a first control signal according to a first power supply voltage signal, first and second input voltages, inverted voltages of the first and second input voltages that received; a control voltage generation module, configured to receive the first control signal, and generate a plurality of node voltages according to the first control signal and a second power supply voltage signal; and output control modules, configured to generate first to fourth output signals according to the node voltages and the first power supply voltage signal, or generate fifth to eighth output signals according to the second power supply voltage signal and the node voltages.

Abstract: The present application provides a method for controlling an offset voltage in a display device, a display device and a storage medium. The method for controlling an offset voltage in a display device comprises: generating a chopper signal based on at least one of a data output control signal and a polarity inversion control signal; and, controlling, according the chopper signal, the polarity of an offset voltage of an operational amplifier in the display device, so that the offset voltage is equivalently eliminated within at least one of a design space range and a design time range. By using the control method of the present application, without using large-size transistors and providing more signals, the display effect can be ensured and the size of the chip can also be reduced.