Frequency Divider

A frequency divider, also called a clock divider or scaler or prescaler, is a circuit that takes an input signal of a frequency, and generates an output signal of a frequency:


f_{out} = frac{f_{in}}{n}

where is an integer. Phase-locked loop frequency synthesizers make use of frequency dividers to generate a frequency that is a multiple of a reference frequency. Frequency dividers can be implemented for both analog and digital applications.

Read more about Frequency DividerAnalog Dividers, Digital Dividers, Fractional-n Dividers

Other articles related to "frequency divider, frequency dividers, frequency, dividers":

Electronic Organ - History - Frequency Divider Organs (1930s,1958-)
... Early electric organ products released in 1930s/1940s were already implemented on frequency divider technology with vacuum tubes ... The first of these was the frequency divider organ, the first of which used twelve oscillators to produce one octave of chromatic scale, and frequency dividers to ... Later developments made it possible to run an organ from a single radio frequency oscillator ...
Frequency Divider - Fractional-n Dividers - Delta-sigma Fractional-n Synthesizers
... the VCO output in addition to the desired frequency ... Delta-sigma fractional-n dividers overcome this problem by randomizing the selection of n and (n + 1), while maintaining the time-averaged ratios ...

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