adl5386 Analog Devices, Inc., adl5386 Datasheet - Page 32

• Manufacturer Part Number: adl5386
• Description: 50 Mhz To 2200 Mhz Quadrature Modulator With Integrated Detector And Vva
• Manufacturer: Analog Devices, Inc.

ADL5386
VVA S-PARAMTERS SETUP
Figure 56 is a diagram of the characterization test stand setup
for the ADL5386, which can test the product as a VVA. The HP
8753D network analyzer measures the s-parameters, while the
Data Precision 8200 sweeps the VCTL voltage. Currents and
voltages are measured using the Agilent 34401A multimeter.
ADL5386 VVAS-PARAMETERS TEST RACK
AGILENT E3631A
POWER SUPPLY
+ –
5.0000 0.004A
2.0000 0.00A
6V
+
DATA PRECISION 8200
±25V
COM
AGILENT 34401A MULTIMETER
AGILENT E3631A
POWER SUPPLY
+ –
5.0000 0.004A
2.0000 0.00A
6V
–
0.004ADC
IFR2026B 2.51GHz TRIPLE SOURCE
DATA PRECISION 8200
+
±25V
COM
AGILENT 34401A MULTIMETER
Figure 57. ADL5386 Characterization Board VVA Intermodulation Test Setup
Figure 56. ADL5386 Characterization Board VVA S-Parameters Test Setup
–
0.004 ADC
Rev. 0 | Page 32 of 36
VDET
VSS1
AGNDA
VP
HP8753D NETWORK ANALYZER
ADL5386
VVA INTERMODULATION TEST SETUP
Figure 57 is a diagram of the characterization test stand setup
for the ADL5386, which can test the product as a VVA. The IFR
2026B provides the two-tone signal to the VVA input, the Data
Precision 8200 sweeps the VCTL voltage, while the spectrum
analyzer measures the output tones of the VVA output. Currents
and voltages are measured using the Agilent 34401A multimeter.
ATTOUT
VDET
VSS1
AGNDA
VP
ATTIN
ADL5386 VVA INTERMOD TEST RACK
ADL5386
ROHDE & SCHWARTZ SPECTRUM ANALYZER
FSU 20Hz TO 8GHz
ATTOUT
ATTIN
50MHz TO 2GHz
+6dBm
RF IN