Patent · US Active

Frequency synthesizer and method

US7696829B2 · kind B2 · utility

2Cited by

6References

25Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Stephan Henzler · Munich, DE
Siegmar Koppe · Laatzen, DE

Key dates

Filing date	Sep 21, 2006
Grant date	Apr 13, 2010
Priority date	—
Expiry date	Feb 12, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH03L2207/50
WIPO fieldBasic communication processes
WIPO sectorElectrical engineering

Abstract

A synthesizer arrangement includes an oscillator, a phase detector, and a loop filter that form a phase-locked loop. The loop filter is coupled to a control unit to activate a respective set of internal states out of a plurality of sets of internal states.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.