Sigma delta modulated phase lock loop with phase interpolation

Details Sigma delta modulated phase lock loop with phase interpolation Sigma delta modulated phase lock loop with phase interpolation

2007-02-20

2007-02-20

Urban, Edward F. (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Local control of receiver operation

C455S076000, C455S183100, C455S264000, C375S376000, C331S017000

Reexamination Certificate

active

10738368

ABSTRACT:
A sigma delta modulated phase lock loop reduces quantization noise by using phase interpolation to increase an effective frequency resolution of the dividing ratio of a divider.

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