15
IM 701450-61E
Explanation
To perform automated measurement of power analysis parameters, you must turn
ON the power analysis function on the applicable channels. For the setup
procedure, see section 3 in this manual.
Note
To make correct measurements and computation, it is recommended that the difference in
the transfer time of the analyzed signals be corrected (deskewed). For the setup procedure,
see section 4 in this manual.
The addition of the power analysis function (/G4 option) allows automated measurement
on power analysis parameters (waveform parameters) as with standard measurement
parameters (waveform parameters). For details on the standard function and procedural
explanations, see section 10.6 or 10.8 in the
DL7440/DL7480 User’s Manual IM701450-
01E
. The sections that differ from the standard function are described below.
Measured Waveforms and Measurement Parameters
The selectable parameters vary depending on whether power analysis is specified on the
selected measured waveform as indicated below.
• CH1, CH3, and CH5 (CH5 Only Applies to the DL7480) When Power Analysis Is
Specified on the Measured Waveform
Power analysis parameters:
For details on how to determine each parameter, see “Determining Power Analysis Parameters”
on the next page.
UP-P, U+pk, U-pk, Udc, Urms, Uac, Umn, Urmn, S, P, Q, Z,
λ
, Wp, Wp+, and Wp-
Standard measurement parameters:
For details on how to determine each parameter, section 10.6 in the
DL7440/DL7480 User’s
Manual
.
+OShot, -OShot, Freq, Period, Rise, Fall, +Width, -Width, Duty, Burst1, Burst2, Pulse, High,
Low, AvgFreq, AvgPeriod, Int1TY, Int2TY, Int1XY, Int2XY, and delay between waveforms
*
For CH5, Int1XY and Int2XY are not available.
• CH2, CH4, and CH6 (CH6 Only Applies to the DL7480) When Power Analysis Is
Specified on the Measured Waveform
Power analysis parameters:
For details on how to determine each parameter, see “Determining Power Analysis Parameters”
on the next page.
IP-P, I+pk, I-pk, Idc, Irms, Iac, Imn, Irmn, q, q+, q-, and I
2
t
Standard measurement parameters:
For details on how to determine each parameter, section 10.6 in the
DL7440/DL7480 User’s
Manual
.
+OShot, -OShot, Freq, Period, Rise, Fall, +Width, -Width, Duty, Burst1, Burst2, Pulse, High,
Low, AvgFreq, AvgPeriod, Int1TY, Int2TY, and delay between waveforms
• CH7, CH8, Math1, Math2 and CH1 to CH6 (CH5 to CH8 only apply to the DL7480)
When Power Analysis Is Not Specified on the Measured Waveform
Standard measurement parameters:
For details on how to determine each parameter, section 10.6 in the
DL7440/DL7480 User’s
Manual
.
P-P, Max, Min, Avg, Rms, Sdev, High, Low, +OShot, -OShot, Freq, Period, Rise, Fall, +Width, -
Width, Duty, Burst1, Burst2, Pulse, AvgFreq, AvgPeriod, Int1TY, Int2TY, Int1XY, Int2XY, and
delay between waveforms
*
For CH5 to CH8, Int1XY and Int2XY are not available.
5 Performing Automated Measurement of Power Analysis Parameters
