Table of Contents
Advertisement
Quick Links
This document serves as a user's guide for the ADS58H4x (ADS58H40/ADS58H43) Evaluation Module
(EVM). The EVM provides a platform for evaluating the ADS58H40 or the ADS58H43, a quad-channel,
14-bit telecommunications analog-to-digital converter (ADC) operating at sampling rates of up to 250
MSPS. Designed for low-power consumption and high spurious free dynamic range (SFDR), the ADC has
low-noise performance and outstanding SFDR over a large input-frequency range.
The four ADC channels are separated into two blocks with two ADCs each. Each block can individually be
configured into three different operating modes: 11-bit Operating mode, 11-bit SNRBoost mode, 14-bit
High Resolution Burst mode.
This EVM is ideally suited for mating with the TSW1400 Capture Card for performing a data capture into a
capture buffer, uploading the sample data to a PC, performing an FFT, and reporting on SNR, SFDR, and
other performance metrics.
For more information regarding the ADS58H4x and the related evaluation tools, please refer to the
following:
•
ADS58H40 - Quad 14-bit 250-MSPS ADC with SNRBoost and Burst Mode (SBAS589)
•
TSW1400 - High-Speed Data Capture and Pattern Generation Platform (SLWU079)
•
ADS58H40 EVM Configuration Software (SLAC533). This software is compatible for both ADS58H40
and ADS58H43.
...................................................................................................................
1
1.1
1.2
1.3
1.4
2
2.1
2.2
3
3.1
3.2
3.3
3.4
1
2
3
4
5
6
7
8
9
10
SLAU455B - August 2012 - Revised May 2016
Submit Documentation Feedback
ADS58H4x (ADS58H40/ADS58H43) EVM
................................................................................................
.................................................................................................
...................................................................................
.............................................................................................................
.............................................................................................
.................................................................................................
......................................................................................................
...............................................................................................
..........................................................................................
List of Figures
..............................................................................
...............................................................................
..............................................................................................
.............................................................................................
......................................................................................................
................................................................................
..............................................................................................
Copyright © 2012-2016, Texas Instruments Incorporated
SLAU455B - August 2012 - Revised May 2016
Contents
..........................................................................
........................................................................
.......................................................................
.....................................................................
................................................................
.................................................
ADS58H4x (ADS58H40/ADS58H43) EVM
User's Guide
2
2
3
4
6
7
7
7
10
10
11
11
11
2
3
4
6
6
8
9
10
12
12
1
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Texas Instruments ADS58H4 Series
Summary of Contents for Texas Instruments ADS58H4 Series
-
Page 1: Table Of Contents
ADS58H4x and TSW1400 Test Setup Block Diagram ..........Select ADS58H40 in the High Speed Converter Pro GUI Program ....................Load ADC Firmware Prompt SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 2: Introduction
CH C DCD[0]/OVRCD DCD[1:13]P/M 14-bit CH D CLKOUTCDP/M Power Supply Circuits 6 V only Figure 1. Simplified ADS58H4x EVM Block Diagram ADS58H4x (ADS58H40/ADS58H43) EVM SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 3: Evm Power Supply
The low-noise LDOs can be bypassed, allowing the DC/DC power supply to directly power the ADC. In this implementation, adjust the feedback resistors of the DC/DC converter accordingly. SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 4: Evm Connectors And Jumpers
CH B input (positive) CH B input (negative) DNI ADC clock input CH C input (positive) CH C input (negative) DNI ADS58H4x (ADS58H40/ADS58H43) EVM SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... - Page 5 While JP12 is set in the 2-3 position, pressing SW2 allows the ADC to enter burst mode. This can also provide the initial pulse needed start the auto-burst process. SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated...
-
Page 6: Evm Adc Input Circuit Configurations
For ADC evaluation, set the signal generator output to 10 dBm. 0.1 PF CLK IN 121 : 0.1 PF 121 : 0.1 PF Figure 5. ADS58H4x Clock Input Circuit ADS58H4x (ADS58H40/ADS58H43) EVM SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 7: Software Control
ADS58H4x and a SNRBoost/Burst Mode tab for control of the special data capture modes. The GUI tabs provide a convenient and simplified interface to the most-used registers of each device. SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 8: Ads58H4X Main Panel
Software Control www.ti.com 2.2.1 Control Options Figure 6. ADS58H4x Main Panel ADS58H4x (ADS58H40/ADS58H43) EVM SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 9: Ads58H4X Snrboost/Burst Mode Panel
Note: Reset the board after every power cycle and click the Reset USB button on the GUI • Exit: Stops the program SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 10: Basic Test Procedure
Channels Synchronized Sources Signal Signal Generator Generator (Input Source) (CLK Source) Figure 8. ADS58H4x and TSW1400 Test Setup Block Diagram ADS58H4x (ADS58H40/ADS58H43) EVM SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 11: Test Set-Up Connection
(a) For 11-bit Operating Mode or 11-bit SNRBoost Mode, select the ADS58H40-11b device. (b) For 14-bit High Resolution Burst Mode, select the ADS58H40-14b device. SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... -
Page 12: Select Ads58H40 In The High Speed Converter Pro Gui Program
170 MHz. 7. Select channel A, B, C, or D depending on which channel is connected to the signal generator. ADS58H4x (ADS58H40/ADS58H43) EVM SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated... - Page 13 FFT screen or by entering the frequency location at the lower left-hand side of the High Speed Data Converter GUI. SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated...
- Page 14 4. On the High Speed Data Converter Pro menu, select Data Capture Options → Trigger Option. Check both Trigger Mode Enable and Software Trigger Enable. ADS58H4x (ADS58H40/ADS58H43) EVM SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated...
- Page 15 7. Press the Capture button on the High Speed Data Converter Pro GUI. 8. Observe an FFT result similar to that of Figure SLAU455B – August 2012 – Revised May 2016 ADS58H4x (ADS58H40/ADS58H43) EVM Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated...
- Page 16 NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from A Revision (October 2012) to B Revision ....................Page ................• Changed the entire Test Set-up Connection section. Revision History SLAU455B – August 2012 – Revised May 2016 Submit Documentation Feedback Copyright © 2012–2016, Texas Instruments Incorporated...
- Page 17 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
- Page 18 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
- Page 19 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER 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.
- Page 20 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 © 2015, Texas Instruments Incorporated...
- Page 21 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
Need help?
Do you have a question about the ADS58H4 Series and is the answer not in the manual?
Questions and answers