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9
Residual Measurement Examples
Amplifier Measurement Example
Table 9-4
Parameter Data for the Amplifier Measurement Example
Step
Parameters
3
Cal Tab
• Phase Detector Constant
• Current Phase Detector
Constant
• Know Spur Parameters
• Amplitude
• Offset Frequency
4
Block Diagram Tab
• Carrier Source
• Phase Shifter
• DUT in Path
• Phase Detector
• Adjust the Quadrature by
adjusting the
5
Test Set Tab
Input Attenuation
LNA Low Pass Filter
• LNA Gain
• DC Block
• PLL Integrator Attenuation
6
Dowconverter Tab
7
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
9-16
E5500 Phase Noise Measurement System Version A.02.00
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.
• E5500 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
Document Part No. E5500-90024 Ed. 1.0
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