What is a divider output phase multivalued properties?

The output signal frequency is input signal frequency integer division, one of the electronic circuits. In many electronic devices such as electronic clock, synthesizer, and so on, require different frequency signal, the commonly used method is to high stability crystal oscillator-based oscillator, transform the needs of various frequency components, the divider is a major transformation. Early divider for sinusoidal divider, with the development of digital integrated circuit, pulse divider (also known as digital divider) gradually replaced the sine divider, even in the input and output signals are sine wave event with ADC-digital frequency-to-analog conversion method to implement frequency. Sine divider in addition to the input signal to noise ratio and low and high frequency applications are seldom used. For any n divider, no change in the input signal, the output signal can be an interval of 2 N π/N phase. This behavior is inherent in the color separation function, and the divider is independent of the specific circuit, known as divider output phase multiple value property.