When implementing a splitter function using the OUT+ and OUT- outputs on a serializer and routing them to 2 deserializers over separate coax cables, the deserializer must be programmed to use the correct input (IN+ or IN-) because the serializer output polarity must match the deserializer input polarity (OUT+ goes to IN+, OUT- goes to IN-). Camera deserializers (such as MAX96706) have an input multiplexer to select between inputs, on display deserializers (such as the MAX9276), the splitter programming (Reg 0x17[3] = 0 for IN- and 1 for IN+) can be used to select one of two video inputs to a deserializer.