Method and apparatus for generating a target frequency...

Details Method and apparatus for generating a target frequency... Method and apparatus for generating a target frequency...

2011-08-09

2011-08-09

Jeanglaude, Jean B (Department: 2819)

Coded data generation or conversion

Digital code to digital code converters

Data rate conversion

C341S050000

Reexamination Certificate

active

07994947

ABSTRACT:
Method and apparatus for generating a target frequency having an over-sampled data rate using a system clock having a different frequency are disclosed. In one aspect of the present disclosure, the circuit includes, a digital phase locked loop coupled to the system clock. The digital phase locked loop including an oscillator output and an oscillator input. The circuit further comprises an extra pulse eliminator coupled to the oscillator output. The extra pulse eliminator includes an extra pulse eliminator output. One or more frequency dividers may be coupled to an extra pulse eliminator output.

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