ADE7752B 데이터 시트보기 (PDF) - Analog Devices

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ADE7752B

Polyphase Energy Metering IC with Pulsed Output

Analog Devices 

ADE7752B

Pin No.

20

Mnemonic

CLKOUT

21, 22

23, 24

S0, S1

F2, F1

Preliminary Technical Data

Description

A crystal can be connected across this pin and CLKIN as described previously to provide a clock source

for the ADE7752B. The CLKOUT pin can drive one CMOS load when an external clock is supplied at

CLKIN or when a crystal is being used.

These logic inputs are used to select one of four possible frequencies for the digital-to-frequency

conversion for design flexibility.

Low Frequency Logic Outputs. F1 and F2 supply average active power information. The logic outputs

can be used to drive electromechanical counters and 2-phase stepper motors directly (see the Transfer

Function section).

Rev. PrA | Page 8 of 27

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