National Semiconductor TSW3070EVM User Manual Download Page 31

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6.

Disclaimers:

6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (AND THE

DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY
THIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.

6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS AND

CONDITIONS SHALL BE CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY
OTHER INDUSTRIAL OR INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD
PARTY, TO USE THE EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY
INVENTION, DISCOVERY OR IMPROVEMENT MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF
THE EVM.

7.

USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS.

USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS

LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS AND CONDITIONS. THIS OBLIGATION
SHALL APPLY WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY
OTHER LEGAL THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.

8.

Limitations on Damages and Liability:

8.1

General Limitations

. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,

INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, REGARDLESS OF WHETHER TI HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED
TO, COST OF REMOVAL OR REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES, RETESTING, OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS,
LOSS OF SAVINGS, LOSS OF USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL
BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.

8.2

Specific Limitations.

IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION

ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM
PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER
THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE
OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND
CONDITIONS SHALL NOT ENLARGE OR EXTEND THIS LIMIT.

9.

Return Policy.

Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)

will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.

10.

Governing Law:

These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,

without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
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

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Summary of Contents for TSW3070EVM

Page 1: ...e an active interface implementation using a wide bandwidth operational amplifier and a THS3091 and THS3095 to showcase an operational amplifier with large voltage swing Also included on board are a C...

Page 2: ...ircuit Board Layout 27 10 1 Design Resources 27 List of Figures 1 Block Diagram 4 2 Home Menu Showing EVM Status 10 3 DAC5682Z Register Configuration and Block Diagram Menu 11 4 DAC5682Z Register and...

Page 3: ...rally acceptable with no degradation in performance The OPA circuits have been designed to have a combined output gain of 2 2x whereas the THS3091 and THS3095 circuit has a gain of 3 3x The resistor n...

Page 4: ...by 16 can be replaced with a divide by 4 or 8 with a 90 degree phase shift if desired This device is used to lock the onboard 800 MHz VCXO and 10 MHz reference For further information about the CDCM7...

Page 5: ...higher external operational amplifier supplies The amplifier circuits can be further optimized by following the guidelines in the application report SBAA135 This optimization can be performed once the...

Page 6: ...Incorporated TSW3070EVM Amplifier Interface to Current Sink DAC Arbitrary Waveform Generator Demonstration The destination directory for the installer is displayed It is recommended to leave the defa...

Page 7: ...016 Submit Documentation Feedback Copyright 2008 2016 Texas Instruments Incorporated TSW3070EVM Amplifier Interface to Current Sink DAC Arbitrary Waveform Generator Demonstration Click Next again to s...

Page 8: ...Demonstration Restart the PC as directed 4 2 DAC5682Z EVM Driver Installation Once the PC has restarted connect the provided USB cable to the PC and connector J13 of the EVM Power up TSW3070EVM using...

Page 9: ...o complete the driver installation If a DAC5682 EVM driver has been previously installed Windows Hardware Wizard may not require the drivers to be installed and these steps will not be required The so...

Page 10: ...gs DAC5682Z data path and help window 5 2 Software Boxes The DAC5682Z software interface controls are divided into boxes The functionality of these boxes is described in Table 2 Table 2 Software Box D...

Page 11: ...evised May 2016 Submit Documentation Feedback Copyright 2008 2016 Texas Instruments Incorporated TSW3070EVM Amplifier Interface to Current Sink DAC Arbitrary Waveform Generator Demonstration Figure 3...

Page 12: ...8 Revised May 2016 Submit Documentation Feedback Copyright 2008 2016 Texas Instruments Incorporated TSW3070EVM Amplifier Interface to Current Sink DAC Arbitrary Waveform Generator Demonstration Figure...

Page 13: ...view Table 3 contains a complete reference of all the software controls Table 3 Software Feature Descriptions Control Name Input Output Description MENU BOX EVM Home Input Displays EVM Home Box DAC568...

Page 14: ...he DLL is bypassed and the LVDS data source is responsible for providing correct setup and hold timing DLL Sleep Input Output When set the DLL is put into sleep mode Auto DLL Input When set the DLL is...

Page 15: ...B Input Output Offset adjustment value for the B data path DAC A LPF Input Output Enables a 95 kHz low pass filter corner on the DACA current source bias When disabled a 472 Hz filter corner is used D...

Page 16: ...erence and VCXO frequencies and M and N values If this frequency differs from the VCXO frequency it is displayed in red OUTPUT SETTINGS Y0 Y4 Dividers Input Selects the output dividers of the CDCM7005...

Page 17: ...own of THS3091 and THS3095 Vamp Pin 1 2 JP12 CDC_PD Low active power down of CDCM7005 3 3 VCLK Pin 1 2 JP13 VCXOB Choose internal VCXO or external VCXO INB Internal VCXO Pin 1 2 JP14 VCXO_P Choose int...

Page 18: ...The test setup for the TSW3070EVM is shown in Figure 6 This setup shows the TSW3100 pattern generator supplying an LVDS signal to the TSW3070EVM see the TSW3100 product folder http www ti com tool ts...

Page 19: ...differential in to single ended out configuration The gain of the OPA695 has been set to 2 2x and the THS3091 and THS3095 have been set to a gain of 3 3x The input on the OPA695 has an effective 25 l...

Page 20: ...ruments Incorporated TSW3070EVM Amplifier Interface to Current Sink DAC Arbitrary Waveform Generator Demonstration A low pass filter LPF is between the DAC outputs and the OPA695 THS3091 and THS3095 T...

Page 21: ...0 1 Marker 1 T1 2 28 dBm 11 093589744 MHz 2 Delta 2 T1 0 02 dB 2 003205128 MHz 3 Delta 3 T1 80 00 dB 2 003205128 MHz 4 Delta 4 T1 79 19 dB 4 006410256 MHz www ti com Demonstration Kit Test Configurati...

Page 22: ...Test Configuration Test Equipment 7 1 Test www ti com 22 SLWU055A May 2008 Revised May 2016 Submit Documentation Feedback Copyright 2008 2016 Texas Instruments Incorporated TSW3070EVM Amplifier Interf...

Page 23: ...and if it is capable of reading the serial number from the EVM This determines if the communication between the board and the PC is correct The HOME menu of the DAC GUI software indicates this status...

Page 24: ...file for loading the DAC5682z called DLL_4X_Interp reg5682 can be found on the provided CD To load this file click on the Load Regs button on the right center side of the GUI Navigate to the correct l...

Page 25: ...default set up to output signals through the OPA695 THS3091 and THS3095 These devices can be individually bypassed to a transformer output if needed To bypass the OPA695 move R6 to R109 and R15 to R13...

Page 26: ...the situation merits remove the ferrite beads that connect the OPA695 to the VAMP supplies FB10 FB11 To connect external supplies the VAMP amplifier net must be disconnected from the onboard 5V net T...

Page 27: ...nly be modified by bearing in mind the design of the DAC termination and operational amplifier configuration Both outputs of the amplifiers are intended to drive 50 test equipment 10 Schematic Bill of...

Page 28: ...ing the warranty period to the address designated by TI and that are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repa...

Page 29: ...transmitter has been approved by Industry Canada to operate with the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indic...

Page 30: ...ified allowable ranges some circuit components may have elevated case temperatures These components include but are not limited to linear regulators switching transistors pass transistors current sens...

Page 31: ...REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF USE L...

Page 32: ...sponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related inf...

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