Tektronix AWG710B Manual De Usuario

Appendix D: Sample Waveforms

AWG710&AWG710B Arbitrary Waveform Generator User Manual

SQU_SIN.WFM

Made with equation editor

clock = 1e9

size = 412
“tmp1” = 0

size = 200
“tmp2” = (cos (2 * pi * (scale - 0.5)) + 1) / 2

“tmp3” = join (“tmp1”, “tmp2”)

“squ_sin.wfm” = join (“tmp3”, “tmp1”)

delete (“tmp1”)
delete (“tmp2”)
delete (“tmp3”)

Waveform points: 1024, Clock frequency: 1.0 GHz, 
Output time: 412 ns

D_EXP.WFM

Made with equation editor

clock = 1e9
size = 10240

k1 = 50e-9

’rise time constant

k2 = 1000e-9

’fall time constant

“tmp” = exp (-time / k2) - exp (-time /k1)
“d_exp.efm” = norm (“tmp”)

delete (“tmp”)

This is the waveform when a charged capacitor is discharged to the 
RC circuit. When the time constants for charging and discharging 
are taken to be 

τ

1

 and 

τ

2

, respectively, the waveform can be 

expressed by the following formula:

Waveform points: 10240, Clock frequency: 1.0 GHz, 
Output time: 10240 ns

( )

τ

2

-----

–









τ

1

-----

–









–

=