FIELD: measurement technology. SUBSTANCE: frequency synthesizer has reference oscillator, shaper of two pulse trains and code signal setting phase shifts of output signals, current generators, comparator, first and second networks set up of controlled switch and capacitor, current adder. Shaper has accumulator, code adder, and storage register. EFFECT: improved spectral purity of output signals. 2 dwg
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Authors
Dates
1995-03-10—Published
1990-09-04—Filed