Table of Contents
Advertisement
Quick Links
Evaluation of the ADRF5714 Silicon Digital Attenuator, 1-Bit, 100 MHz to 30 GHz
FEATURES
Full featured evaluation board for the
►
Easy connection to test equipment
►
Additional through line for calibration
►
EQUIPMENT NEEDED
DC power supplies
►
Network analyzer
►
GENERAL DESCRIPTION
The ADRF5714 is a 1-bit digital attenuator with 16 dB attenuation
control range manufactured in the silicon on insulator (SOI) proc-
ess.
This user guide describes the ADRF5714-EVALZ, which is de-
signed to simply evaluate the features and performance of the
ADRF5714. A photograph of the ADRF5714-EVALZ is shown in
Figure
1.
The ADRF5714 data sheet provides full specifications for the
ADRF5714. Refer to the ADRF5714 data sheet in conjunction with
this user guide when using the ADRF5714-EVALZ.
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
ADRF5714
User Guide | EVAL-ADRF5714
ADRF5714-EVALZ EVALUATION BOARD
PHOTOGRAPH
Figure 1. ADRF5714-EVALZ Evaluation Board Photograph
UG-2173
Rev. 0 | 1 of 9
Advertisement
Table of Contents
Related Manuals for Analog Devices EVAL-ADRF5714
Summary of Contents for Analog Devices EVAL-ADRF5714
-
Page 1: Features
User Guide | EVAL-ADRF5714 UG-2173 Evaluation of the ADRF5714 Silicon Digital Attenuator, 1-Bit, 100 MHz to 30 GHz FEATURES ADRF5714-EVALZ EVALUATION BOARD PHOTOGRAPH Full featured evaluation board for the ADRF5714 ► Easy connection to test equipment ► Additional through line for calibration ►... -
Page 2: Table Of Contents
User Guide EVAL-ADRF5714 TABLE OF CONTENTS Features..............1 RF Inputs and Outputs ........4 Equipment Needed..........1 Test Procedure............5 General Description..........1 Biasing Sequence..........5 ADRF5714-EVALZ Evaluation Board Photograph 1 Expected Results..........6 Evaluation Board Hardware........3 Evaluation Board Schematic and Artwork..... 7 Overview............ -
Page 3: Evaluation Board Hardware
User Guide EVAL-ADRF5714 EVALUATION BOARD HARDWARE OVERVIEW The ADRF5714-EVALZ is a connectorized board, assembled with ADRF5714 and its application circuitry. All components are placed on the primary side of the ADRF5714-EVALZ. An assembly drawing for the ADRF5714-EVALZ is shown in... -
Page 4: Power Supply And Control Inputs
User Guide EVAL-ADRF5714 EVALUATION BOARD HARDWARE POWER SUPPLY AND CONTROL INPUTS The ADRF5714-EVALZ has two power supply inputs, one control input, and a ground, as shown in Table 1. The DC test points are populated on VDD, VSS, D0, and GND. A 3.3 V supply is connected to the DC test points on VDD, and the −3.3 V supply is... -
Page 5: Test Procedure
User Guide EVAL-ADRF5714 TEST PROCEDURE Additional test equipment is needed to fully evaluate the device BIASING SEQUENCE functions and performance. To bias up the ADRF5714-EVALZ, take the following steps: For third-order intercept point evaluation, use two signal generators 1. Ground the GND test point. -
Page 6: Expected Results
User Guide EVAL-ADRF5714 TEST PROCEDURE EXPECTED RESULTS Figure 4. Insertion Loss vs. Frequency over Various Temperatures Figure 5. Input Return Loss vs. Frequency Figure 6. Output Return Loss vs. Frequency analog.com Rev. 0 | 6 of 9... -
Page 7: Evaluation Board Schematic And Artwork
User Guide EVAL-ADRF5714 EVALUATION BOARD SCHEMATIC AND ARTWORK Figure 7. ADRF5714-EVALZ Schematic analog.com Rev. 0 | 7 of 9... - Page 8 User Guide EVAL-ADRF5714 EVALUATION BOARD SCHEMATIC AND ARTWORK Figure 8. ADRF5714-EVALZ Assembly Diagram analog.com Rev. 0 | 8 of 9...
-
Page 9: Ordering Information
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.
Need help?
Do you have a question about the EVAL-ADRF5714 and is the answer not in the manual?
Questions and answers