UNIFIED HIGH VOLTAGE RECEIVER

原文（中国語）

An input receiver driver is provided that can accommodate a range of different IO standard signal voltage levels. In some examples, the driver includes an input stack circuit and a resistor ladder. The input stack circuit may include a P-type circuit and an N-type circuit coupled together at an input node and an output node. The resistor ladder may be coupled to the input stack circuit to make it capable of operating in at least three different modes that include a push-pull mode, a P-type source follower mode, and an N-type source follower mode based on an input voltage level at the input node.