Demo Guide
Keysight Technologies E5061B ENA Series Network Analyzer
Option 3L5/005 LF-RF Network Analyzer with Impedance Analysis, 5 Hz – 3 GHz
Procedure overview
– Connect fixture to Gain-Phase test port
– Set measurement parameters
– Perform calibration
– Connect DUT then scale measurement trace
– Perform equivalent circuit analysis
In this demo…
– Impedance measurement (Series-thru method,
GP port)
– Calibration at the fixture
– Equivalent Circuit Analysis
Required Instrument and fixture
Instrument
E5061B-3L5/005/720 or E5061BEP-NZA
(E5061BEP-NZA is the package solution which has all
required option for impedance analysis)
In this demo, a 0.1 uF leaded capacitor is measured.
You can evaluate other components as well. Also,
you can even evaluate SMD(chip) components if
you have a test fixture for SMD components (16034E
or 16034G).
Fixture
16047E
DUT
Leaded component
1. Connect fixture to Gain-Phase test port
2. Set measurement parameters
Legend: [Key name] = front panel hardware key
Key name = soft key
Number = front panel hardware numeric key
a. Press [Preset] then press OK
Set measurement traces
b. Press [Display] then press Num of traces , and 2
Press Allocate Traces and x2
c. Set measurement parameters
Press [Meas] the press Impedance analysis menu
Press Method then press GP Series (T 50 ohm, R 1
Mohm)
Press |Z|
Press [Trace Next] to select trace2 then press Cs
d. Set Y-axis to log scale for trace1
Press [Trace Next] to select trace1
Press [Scale] then Y-Axis and Log
What is the method under impedance analysis menu?
There are several topologies (or methods) to measure
impedance depending on the DUT’s impedance range.
With the GP Series (T 50 ohm, R 1 Mohm), Series-
though method at GP (Gain-Phase) port of the E5061B
(port impedance: T: 50 ohm, R: 1 Mohm) is used.
e. Set log sweep parameters
Press [Sweep Setup] then press Sweep type, and
Log
Freq
Press [Start] then enter 100 Hz
Press [Stop] then enter 30 MHz
f. Set IF bandwidth
Press [Avg] then press IFBW AUTO
Press IFBW Auto Limit and enter 100 Hz
T 50Ω 20dB
R 1 MΩ 20dB
IFBW Auto<= 100 Hz
Start 100 Hz
Stop 30 MHz
►
Tr2
Cs (GP Series) 200.0mF 0.000F
Tr1 |2| (GP series) Top 1.000kΩ/ BOTTOM 1.000mΩ
