HP 8-Channel 196 kSa/sec Digitizer plus DSP E1433A manual InthisTimee,tach

achometer

Option AYF Tachometer Input

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Specifications

Counterî

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ach

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time

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duetoìHoldoffîmeterinputs.

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thanatachometprogrammedinput.

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tahometer

cantriggerthe

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thetriggerand

thenextsampleclockedge.

TheanalogsignalfromeitherofoptionTachometer

putscanberoutedtoaninputchannelusingthe

internalcalibrationpath.

Range

Programmable,2040− to25mV1250.tomV+25Vpositiveornegative

Tach Count r

32

withroll-overdetectorbit

D c

ate Counter

16-bitcounter

Reolution,Voltagee

levells><±5V

(typical)

InputSlopHystresis,S al Trigg r Level

MTriggerInputiniaximumSignalholdoffpulseTimingwidthrate 5 1to65536∝0skHz lockperiods

Input Impedance 20kΩ (typical)

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