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The TSW1266EVM evaluation module is a wideband, complex receiver reference design and evaluation
platform. The signal chain is ideal for high intermediate frequency (IF) complex feedback applications. The
signal chain has a wideband complex demodulator, the LMH6521 dual-channel, digitally controlled
variable gain amplifier (DVGA), and the ADS5402 12-bit 800-MSPS analog-to-digital converter (ADC). The
TSW1266EVM also includes the LMK04800 dual-PLL clock jitter cleaner and generator to provide an
onboard low-noise clocking solution. A provided software GUI allows for configuration of the ADS5402 and
LMK04800. Either the GUI or an FPGA using the high-speed connector can control the gain of the
LMH6521 DVGA. The EVM mates with the TSW1400 pattern capture and generation card to capture data
from the ADS5402. Then, the High Speed Data Converter Pro software tool can perform signal analysis.
The TSW1266EVM product folder on the TI web site contains the EVM schematic, bill of materials, and
layout files.
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SLAU484 - January 2013
Submit Documentation Feedback
TSW1266EVM Evaluation Module
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Copyright © 2013, Texas Instruments Incorporated
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User's Guide
SLAU484 - January 2013
TSW1266EVM Evaluation Module
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Summary of Contents for Texas Instruments TSW1266EVM
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Page 1: Table Of Contents
LMH6521 DVGA. The EVM mates with the TSW1400 pattern capture and generation card to capture data from the ADS5402. Then, the High Speed Data Converter Pro software tool can perform signal analysis. The TSW1266EVM product folder on the TI web site contains the EVM schematic, bill of materials, and layout files. -
Page 2: Introduction
LMH6521 dual-channel, digitally controlled variable gain amplifier (DVGA), and the ADS5402 12-bit 800-MSPS analog-to-digital converter (ADC). The TSW1266EVM also includes the LMK04800 dual-PLL clock jitter cleaner and generator to provide an onboard low-noise clocking solution. -
Page 3: Software Control
This section provides installation instructions and explanations of the TSW1266 GUI. Installation Instructions 1. The software can be downloaded from the TSW1266EVM production page on www.ti.com. Find the page by searching for TSW1266EVM. The software appears under the Related Products section on the TI Software tab. -
Page 4: Ads5402 Control Tab
Configure the high resolution burst mode. Only applicable to the ADS54T0x family. Test Patterns Enable and set test patterns to verify the digital interface. TSW1266EVM Evaluation Module SLAU484 – January 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 5: Lmk04800 Main Tab
Configure PLL 1 settings when using the dual PLL mode. PLL 2 Settings Configure PLL 2 settings for both dual and single PLL mode. SLAU484 – January 2013 TSW1266EVM Evaluation Module Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 6: Lmk04800 Outputs Tab
Clock Out 10 and 11 Configure Clock Out 10 and 11 outputs. Enable the outputs and set the divider, delay, and output buffer. TSW1266EVM Evaluation Module SLAU484 – January 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 7: Lmk04800 Advanced Tab
Status Pins Setup Setup the status pins for various outputs as well as control some miscellaneous functions. Holdover Mode Enable and configure holdover mode. SLAU484 – January 2013 TSW1266EVM Evaluation Module Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 8: Lmh6521 Gain Tab
Section Description Channel A Set the gain for channel A of the LMH6521. Channel B Set the gain for channel B of the LMH6521. TSW1266EVM Evaluation Module SLAU484 – January 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... -
Page 9: Basic Test Procedure
1. Connect a 5-V power supply to connector J12 of the TSW1400. Flip switch SW7 to the ON position. 2. Insert a USB cable into the USB port on the TSW1400. Connect the other end to the PC. SLAU484 – January 2013 TSW1266EVM Evaluation Module Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated... - Page 10 TSW1266 GUI 1. Start the TSW1266 GUI by going to Start Menu → All Programs → Texas Instruments ADCs → TSW1266 GUI. 2. Make sure the green indicator is lit indicating that the TSW1266 board has been successfully connected to the PC. If not, click the Reset USB button. If it still is not lit, check the USB connection. If the USB connection is correct, unplug the USB cable, wait five seconds and then plug it back in.
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Page 11: Optional Features And Configurations
3.3.1 Clocking The TSW1266EVM allows for multiple clocking configurations by using the LMK04800 clock jitter cleaner and generation chip. The board comes preinstalled with a 122.88-MHz VCXO which can be used to generate the sampling clock. A 10-MHz reference can be applied to the CLKIN connector to synchronize the onboard clock with the signal sources. - Page 12 2 and 3. This configures the CPLD to route the gain from the connector rather than from the USB connection. TSW1266EVM Evaluation Module SLAU484 – January 2013 Submit Documentation Feedback Copyright © 2013, Texas Instruments Incorporated...
- Page 13 Any exceptions to this are strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable authorization.
- Page 14 FCC Interference Statement for Class B EVM devices 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. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
- Page 15 Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan. Texas Instruments Japan Limited (address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan http://www.tij.co.jp...
- Page 16 FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate Assurance and Indemnity Agreement. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2013, 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.
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