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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 are NOT certified by

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

If User uses EVMs in 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 ADS7040

Page 1: ...hematic diagrams and a bill of materials The following related documents are available through the Texas Instruments web site at http www ti com Table 1 Related Documentation Device Literature Number...

Page 2: ...greement and Start Installation Screens 8 9 Progress Bar and Installation Complete Screens 9 10 Windows 7 Driver Installation Warning 9 11 Simple Capture Card Driver Installation 10 12 Simple Capture...

Page 3: ...for Microsoft Windows XP Windows 7 and Windows 8 operating systems Built in analysis tools including scope FFT and histogram displays Data collection to text files supported 2 EVM Analog Interface Th...

Page 4: ...these values are available in the TPS79101 SGLS160 datasheet Table 3 AVDD Voltage Settings AVDD Voltage R46 R45 C34 1 8 V 14 2 k 30 1 k 33 pF 2 0 V 19 1 k 30 1 k 27 pF 2 5 V 31 6 k 30 1 k 22 pF 3 0 V...

Page 5: ...5 explains the configuration for these jumpers Figure 2 ADS7040EVM Default Jumper Settings Table 5 Default Jumper Configurations Reference Default Description Designator Position P2 Open Alternate lo...

Page 6: ...Install the microSD Memory Cards on the Simple Capture Card Controller Board As mentioned in the previous section the ADS7040EVM PDK includes two microSD memory cards One is installed on the microSD s...

Page 7: ...operly Step 1 Verify the ADS7040EVM jumpers are configured as shown in Figure 2 Step 2 Verify the microSD card is installed on the back of the Simple Capture Card as shown in Figure 3 Step 3 Verify th...

Page 8: ...red and device driver components Step 4 After the installer begins a welcome screen displays Click Next to continue Step 5 A prompt appears with the destination directory select the default directory...

Page 9: ...elect Install this driver software anyway to install the driver required for proper operation of the software The drivers contained within the installers are safe for installation to your system Figur...

Page 10: ...the Simple Capture Card driver as shown in Figure 11 and Figure 12 Step 2 A computer restart may be required to finish the software installation If prompted restart the PC to complete the installatio...

Page 11: ...it 6 2 Loading the ADS7040EVM Software The ADS7040 EVM software provides the ability to capture and analyze data from the ADS7040 To load the ADS7040 EVM software follow these steps Step 1 Make sure t...

Page 12: ...ata versus time To access the Data Capture page hover the cursor over the blue arrow at the left center side of the GUI screen a menu with different GUI pages appears Click on the Data Capture option...

Page 13: ...S high time between frames Details of the interface protocol can be studied in the serial interface timing diagrams in the ADS7040 datasheet SBAS608 In case the input to this field is beyond the capab...

Page 14: ...computed by the GUI based on the Fi Required value entered A minor difference from Fi Required will be seen here to enable a system to be coherent in nature Window The window function is a mathematic...

Page 15: ...sis table shown in Figure 17 displays several parameters of the captured data set as described in the following list Please note all results displayed in this page are in LSBs The Min Code Max Code an...

Page 16: ...M Simply click the Calibrate button The GUI first performs a histogram test for the device described in Section 6 5 and populates the first of the two graphs The pre calibrated Mean code is inserted i...

Page 17: ...e estimated current and power on the graph and the indicators on this page Figure 19 Estimated Current Consumption Page 6 8 Troubleshooting Although the ADS7040EVM GUI rarely stops responding while th...

Page 18: ...P X ST EM1 1 L1 Inductor 2P Power Choke 1uH 30 Wurth 744029001 2 P2 P4 Uninstalled Uninstalled Header MalE 2Pin 0 100CC 1 P3 Header W Shunt 2P 100LS TL 125 TYCO Electronics 103321 2 9 R1 R2 R3 R4 R5 R...

Page 19: ...le Bit Dual supply Bus Transceiver Texas Instruments SN74AVCH1T45DBVR 1 U13 IC 1 2A High Efficient Step Down Converter with Snooze Texas Instruments TPS62080DSG Mode SON 8 1 U15 IC Nanopower Superviso...

Page 20: ...d layouts are not to scale These figures are intended to show how the board is laid out they are not intended to be used for manufacturing ADS7040EVM PCBs Figure 20 ADS7040EVM PCB Top Layer L1 Figure...

Page 21: ...ls PCB Layout and Schematics Figure 22 ADS7040EVM PCB Power Layer L3 Figure 23 ADS7040EVM PCB Bottom Layer L4 21 SBAU240 November 2014 ADS7040EVM PDK Submit Documentation Feedback Copyright 2014 Texas...

Page 22: ...Schematics www ti com 7 3 Schematics The schematics for the ADS7040EVM are appended to the end of this user s guide 22 ADS7040EVM PDK SBAU240 November 2014 Submit Documentation Feedback Copyright 201...

Page 23: ...G TP2 TP1 TP3 TP4 TP5 GND GND SCLK CS0 MISO VOUT 1 GND 2 ENABLE 3 CPUMP 4 VIN 5 CPUMP 6 U2 REG71055DDC 10 F C5 1 F C3 0 22 F C4 2 2 F C2 5P5V GND 88 7k R48 30 1k R44 GND 10 0 R47 AVDD OPA 1 2 P4 HEADE...

Page 24: ...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 25: ...essful 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 imped...

Page 26: ...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 27: ...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 28: ...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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