High resolution analog current-to-frequency converter

Details High resolution analog current-to-frequency converter High resolution analog current-to-frequency converter

1995-02-13

1995-10-10

Young, Brian K.

Coded data generation or conversion

Analog to or from digital conversion

Analog to digital conversion

341169, H03M 160

Patent

active

054574587

ABSTRACT:
A current-to-frequency converter which uses current balancing and pulse width modulation. An analog signal from a measurement instrument, such as an accelerometer, is integrated and transmitted to a pulse width modulator. The output from the pulse width modulator controls feedback signals which in turn control current balancing. The output of the pulse width modulating circuit is also connected to a counter which provides a digital output.

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