National Semiconductor TSW3070EVM User Manual Download Page 29

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. 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. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

3.2

Canada

3.2.1

For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210

Concerning EVMs Including Radio Transmitters:

This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.

Concernant les EVMs avec appareils radio:

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concerning EVMs Including Detachable Antennas:

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio 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 indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.

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 l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur

3.3

Japan

3.3.1

Notice for EVMs delivered in Japan:

Please see

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page

日本国内に

輸入される評価用キット、ボードについては、次のところをご覧ください。

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page

3.3.2

Notice for Users of EVMs Considered “Radio Frequency Products” in Japan:

EVMs entering Japan may not be certified

by TI as conforming to Technical Regulations of Radio Law of Japan.

If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required by Radio Law of
Japan to follow the instructions below with respect to EVMs:

1.

Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,

2.

Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or

3.

Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.

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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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