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Evaluating the ADRF5142 High Power, 40 W Peak, Silicon SPDT Switch, 8GHz to 11 GHz
FEATURES
Full-featured evaluation board for the
►
Easy connection to the test equipment
►
Through line for calibration
►
EQUIPMENT NEEDED
DC power supplies
►
Network analyzer
►
GENERAL DESCRIPTION
The ADRF5142 is a single-pole, double-throw (SPDT) switch manu-
factured in the silicon process.
This user guide describes the ADRF5142-EVALZ evaluation
board, designed to evaluate the features and performance of the
ADRF5142. The evaluation board is shown in
The ADRF5142 data sheet provides its full specifications. Refer to
the ADRF5142 data sheet in conjunction with this user guide when
using the ADRF5142-EVALZ.
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
ADRF5142
Figure
1.
User Guide | EVAL-ADRF5142
ADRF5142-EVALZ EVALUATION BOARD
PHOTOGRAPH
Figure 1. Evaluation Board Photograph
UG-2215
Rev. 0 | 1 of 7
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Summary of Contents for Analog Devices EVAL-ADRF5142
- Page 1 User Guide | EVAL-ADRF5142 UG-2215 Evaluating the ADRF5142 High Power, 40 W Peak, Silicon SPDT Switch, 8GHz to 11 GHz FEATURES ADRF5142-EVALZ EVALUATION BOARD PHOTOGRAPH Full-featured evaluation board for the ADRF5142 ► Easy connection to the test equipment ► Through line for calibration ►...
- Page 2 User Guide EVAL-ADRF5142 TABLE OF CONTENTS Features..............1 RF Inputs and Outputs ........3 Equipment Needed..........1 Test Procedure............5 General Description..........1 Biasing Sequence..........5 ADRF5142-EVALZ Evaluation Board Photograph 1 Evaluation Board Schematic and Assembly Evaluation Board Hardware........3 Diagram............... 6 Overview............3 Ordering Information..........7...
- Page 3 User Guide EVAL-ADRF5142 EVALUATION BOARD HARDWARE The RF transmission lines are designed using a coplanar wave- OVERVIEW guide (CPWG) model with a width of 14 mil and ground spacing The ADRF5142-EVALZ is a board fitted with connectors, assem- of 7 mil to have a 50 Ω characteristic impedance. Ground via...
- Page 4 User Guide EVAL-ADRF5142 EVALUATION BOARD HARDWARE Figure 3. Insertion Loss vs. Frequency analog.com Rev. 0 | 4 of 7...
- Page 5 User Guide EVAL-ADRF5142 TEST PROCEDURE amplifier is also recommended at the input. Test accessories, such BIASING SEQUENCE as couplers and attenuators, must have enough power handling. To bias up the ADRF5142-EVALZ, perform the following steps: The ADRF5142-EVALZ comes with a support plate attached to the 1.
- Page 6 User Guide EVAL-ADRF5142 EVALUATION BOARD SCHEMATIC AND ASSEMBLY DIAGRAM Figure 5. ADRF5142-EVALZ Evaluation Board Schematic Figure 6. ADRF5142-EVALZ Evaluation Board Assembly Diagram analog.com Rev. 0 | 6 of 7...
- Page 7 Evaluation Board until you have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc. (“ADI”), with its principal place of business at Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal, temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY.
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