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EVM User's Guide: ADC3669EVM
ADC3669 Evaluation Module
Description
The ADC3669EVM is an evaluation module (EVM)
designed to evaluate the ADC3669 family of high-
speed ADCs. The ADC3669EVM is populated with
an ADC3669. The ADC3669 is a 16-bit ADC, dual-
channel ADC with an LVDS interface, and can
operate at samples rates up to 500 MSPS. The
ADC3669EVM allows for evaluation of all device
speed grades, and number of channels.
Get Started
1. Order the EVM from ti.com (ADC3669EVM).
2. Download the latest revision of the data sheet
(SBASAL3).
3. Download the latest software.
4. Download the comprehensive reference design
files from the tools page of the EVM
(ADC3669EVM).
SBAU441 – MARCH 2024
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Features
•
Noise spectral density: -159 dBFS/Hz
•
Thermal noise: 75 dBFS
•
Full power input bandwidth (-3dB): 1.5GHz
•
Power consumption: 300 mW/channel (500 MSPS)
•
Digital down-converters, up to two per channel,
complex and real decimation up to /16384
•
48-bit NCO phase coherent frequency hopping
•
DDR/Serial LVDS interface: 16-bit or 32-bit output
mode
Applications
•
Software defined radio
•
Spectrum analyzer
•
Radar
•
Spectroscopy
•
Power amplifier linearization
•
Communications infrastructure
ADC3669EVM
Copyright © 2024 Texas Instruments Incorporated
Description
ADC3669 Evaluation Module
1
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Table of Contents
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Related Manuals for Texas Instruments ADC3669
Summary of Contents for Texas Instruments ADC3669
- Page 1 Thermal noise: 75 dBFS speed ADCs. The ADC3669EVM is populated with • Full power input bandwidth (-3dB): 1.5GHz an ADC3669. The ADC3669 is a 16-bit ADC, dual- • Power consumption: 300 mW/channel (500 MSPS) channel ADC with an LVDS interface, and can •...
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Page 2: Kit Contents
The specifications for the ADC3669 can be found in the device’s data sheet (SBASAL3). 1.4 Device Information The ADC3669 can also be configured to disable the channel B input to simulate the single channel device. The EVM is configured to receive external single-ended analog inputs as the EVM includes baluns for single-ended to differential conversion. -
Page 3: Analog Inputs
Bandpass filters for the sample clock and analog inputs. TI recommends to use filters with a narrow passband (within 5%-15% of the desired bandwidth), and minimal insertion loss. • SMA cables to connect the inputs. SBAU441 – MARCH 2024 ADC3669 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 4: Analog Input
CHA Input Analog Input Sample CLK CLK Input Input JTAG Adapter USB to PC USB to PC Figure 2-2. Assembled setup of the ADC3669EVM ADC3669 Evaluation Module SBAU441 – MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 5: Software Setup
Lab Solutions • Texas Instruments HSDC Pro Software 3.2 Software Setup 1. Download the provided ADC3669 SW folder onto the PC. 2. Download and install all of the required software listed in Section 3.1. 3. Add Python to the system path. - Page 6 Section 2.3 Section 3.2. 2. Launch VS Code and open the ADC3669 SW folder. Click on File > Open folder… Navigate to the folder and select to open. Figure 4-1. Opening the Provided Software folder in VS Code 3. In the file explorer on the left, click on the script named toplevelbypass.py to open.
- Page 7 6. Click on Cancel when prompted to connect to the TSW1418. The script handles all of the other HSDC Pro capture and configuration. Figure 4-4. HSDC Pro prompting to connect to the TSW1418EVM. SBAU441 – MARCH 2024 ADC3669 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 8 For more functions and features of HSDC Pro, see the HSDC Pro User Guide (SLWU087). Figure 4-6. Successful Capture in HSDC Pro ADC3669 Evaluation Module SBAU441 – MARCH 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 9: Additional Information
All trademarks are the property of their respective owners. 7 References ADC3669 product page (ADC3669EVM). ADC3669 data sheet (SBASAL3) TSW1418 user’s guide (SLAU789). HSDC Pro user’s guide (SLWU087) SBAU441 – MARCH 2024 ADC3669 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 10 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 11 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 12 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 13 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 14 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
- Page 15 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2024, Texas Instruments Incorporated...
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