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8
Residual Measurement Examples
Table 38 Parameter data for the amplifier measurement example (continued)
Step
3
4
5
6
7
242
Parameters
Cal Tab
•
Phase Detector Constant
•
Current Phase Detector
Constant
•
Know Spur Parameters
•
Amplitude
•
Offset Frequency
Block Diagram Tab
•
Carrier Source
•
Phase Shifter
•
DUT in Path
•
Phase Detector
•
Adjust the Quadrature by
adjusting the
Test Set Tab
Input Attenuation
LNA Low Pass Filter
•
LNA Gain
•
DC Block
•
PLL Integrator Attenuation
•
Dowconverter Tab
Graph Tab
•
Title
•
Graph Type
•
X Scale Minimum
•
X Scale Maximum
•
Y Scale Minimum
•
Y Scale Maximum
•
Normalize trace data to a:
•
Scale trace data to a new
carrier frequency of:
•
Shift trace data DOWN by:
•
Trace Smoothing Amount
•
Power present at input of DUT
Data
•
Derive detector constant from measured ± DC peak
•
410.8 E-3
•
0 dBc
•
0 Hz
•
Manual
•
Manual
•
checked
•
Automatic Detector Selection
•
phase shifter
•
0 dB
•
20 MHz (Auto checked)
•
Auto Gain (Minimum Auto Gain –14 dB)
•
Not checked
•
0 dBm
•
The downconverter parameters do not apply to this
measurement example.
•
E5505A Residual Phase Noise Measurement
@ 1 GHz.
•
Single-sideband Noise (dBc/Hz)
•
10 Hz
•
100 E + 6 Hz
•
0 dBc/Hz
•
- 180 dBc/Hz
•
1 Hz bandwidth
•
1 times the current carrier frequency
•
0 dB
•
0
•
0 dB
Agilent E5505A User's Guide
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