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Source subsystem – Teledyne LeCroy PXA125 User Manual

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User Manual PXA125

Programming Reference 4-32

SOURce
Subsystem

This subsystem is used to control output functions, shape and
parameters, frequency, amplitude and amplitude modulation, and filter
type. Optional nodes were omitted from these commands. Factory
defaults after *RST are shown in bold typeface. Parameter low and
high limits are given where applicable.

Keyword

Parameter Form

Default,Low

Limit,High

Limit

[:SOURce]

:APPLy (?)

:SINusoid (?)

{,,,}

:TRIangle (?)

{,,,}

:SQUare (?)

{,,,}

:PULSe (?)

{,,,,,,}

:RAMP (?)

{,,,,,}

:SINC (?)

{,,,}

:EXPonential (?)

{,,,}

:GAUSsian (?)

{,,,}

:DC (?)

<%_ampl>

:USER (?)

{,,,}

:FM

(?)

{OFF|ON|0|1}

OFF

:DEViation (?)

1e6,100e-3,100e6

:FUNCtion

:MODE (?)

{FIXed|USER}

FIXed

:SHAPe (?)

{SINusoid|TRIangle|SQUare|RAMP)

SINusoid

:FREQuency

1e3,1e-3,100e3

:RASTer (?)

1e6,1e-3,10e6

:TRIGger

:MODE (?)

{CONTinuous|TRIGgered|GATed}

CONTinuous

:SLOPe (?)

{POSitive|NEGative

POSitive

:FREQuency (?)

{|MINimum|MAXimum}

1e6,100e-6,50e6

:RASTer (?)

{|MINimum|MAXimum}

10e6,100e-3,100e6

:SOURce (?)

{EXTernal|INTernal}

INTernal

:FSK (?)

OFF|ON|0|1}

OFF

:FREQuency

:RASTer (?)

80e6,100e-3,100e6

:MODE (?)

{HOP|RAMP}

HOP

:RAMP

:TIME (?)

1e-3,10e-6,1

:FUNCTion

:MODE (?)

{FIXed|USER|SEQuence}

FIXed

:SHAPe (?)

{SINusoid|TRIangle|SQUare|PULSe|RAMP
|SINC|EXPonential|GAUSsian|NOISe|DC}SINusoid

:ROCSillator

:SOURce (?)

(INTernal|EXTernal | TCXO)

INTernal

:SWEep (?)

OFF|ON|0|1}

OFF

:STOP (?)

20e6,100e-3,100e6

:TIME (?)

1e-3,1e-3,1000

:DIRection (?)

(UP|DONW)

UP

:SPACing (?)

(LINear|LOGarithmic)

LINear

:TRIGger

:MODE (?)

{CONTinuous|TRIGgered|GATed}

CONTinuous

:SLOPe (?)

{POSitive|NEGative

POSitive