Tektronix AFG3000 User Manual

Syntax and Commands

AFG3000 Series Arbitrary/Function Generators Reference Manual

This command sets or queries the pulse width for the specified channel.

Pulse Width = Period × Duty Cycle / 100

The pulse width must be less than the period. The setting range is 0.1% to 99.9% 
in terms of duty cycle.

AFG3021 and AFG3022: 30 ns to 999 s
AFG3101 and AFG3102: 8 ns to 999 s
AFG3251 and AFG3252: 4 ns to 999 s

Pulse Width 

≤  Pulse Period – 0.8 × (Leading Edge Time + Trailing Edge Time)

Pulse Width 

≥ 0.625 × (Leading Edge Time + Trailing Edge Time)

Source

[SOURce[1|2]]:PULSe:DCYCle

[SOURce[1|2]]:PULSe:WIDTh {<seconds>|MINimum|MAXimum}

[SOURce[1|2]]:PULSe:WIDTh?{MINimum|MAXimum}

<seconds>::=<NRf>[<units>]
where
<NRf> is the pulse width.
<units>::=[ns |  

µs | ms | s]

<seconds>

SOURce1:PULSe:WIDTh 200ns
sets the CH 1 pulse width to 200 ns.