Oscillator circuit having a memory that stores the characteristic information of the individual oscillator crystal

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United States of America Patent

PATENT NO 5574408
SERIAL NO

08435268

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Abstract

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In an oscillator circuit (VCOS) that contains an oscillator crystal having characteristic information (ki) individually associated to the oscillator crystal, the crystal signals or digital clock signals (ts) are conducted to an output (A). A memory that stores the individual characteristic information (ki) of the oscillator crystal is fashioned in the oscillator circuit (VCOS) such that the individual characteristic information (ki) of the oscillator crystals are moved to at least one output (A, AM) of the oscillator circuit (VCOS) as analog, digital, coded digital or modulated signals (msp).

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Patent Owner(s)

  • SIEMENS AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zwack, Eduard Puchheim, DE 15 680

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