MULTICHANNEL QUARTZ-CRYSTAL OSCILLATOR Russian patent published in 2015 - IPC H03B5/32 

FIELD: radio engineering, communication.

SUBSTANCE: multichannel quartz-crystal oscillator comprises a link, resistive communication elements, n channels, each consisting of an amplifier, the input and output of which are the input and output of the channel, a power supply, a resistive voltage divider which is connected between the output of the amplifier and a common bus, a frequency-setting element comprising a quartz-crystal resonator, the second lead of which is connected to the tap lead of the resistive voltage divider, wherein the link connects the first leads of the resistive communication elements with the first leads of the frequency-setting elements, and the second leads of the resistive communication elements are connected to corresponding inputs of the amplifiers.

EFFECT: high frequency stability in case of faults and simple device.

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