User's Guide
SLOU406A – April 2015 – Revised May 2015
LMH6401 Evaluation Module (EVM)
The LMH6401 evaluation module (EVM) is used to evaluate the single LMH6401, digitally-controlled
variable gain amplifier (DVGA) in a 16-lead high performance RF package. The EVM is designed to
quickly and easily demonstrate the functionality and performance of LMH6401 across all the gain settings.
The EVM is ready to connect to power supplies, signal source, USB, and test instruments through the use
of onboard connectors. The board is set up for differential input and output operation. The EVM requires
an external 180° phase-shifted combiner to convert single-ended signals to differential signals for use with
standard single-ended 50-Ω laboratory equipment. By default, the LMH6401EVM powers up to the –6 dB
or minimum gain setting with the board supporting single-supply or split-supply operation. An USB
connector on the EVM facilitates programming of the DVGA gain registers using an FTDI USB-to-SPI bus
translator chip.
spacer
1
2
3
4
5
6
7
8
Contents
Features ....................................................................................................................... 2
EVM Specifications .......................................................................................................... 3
Evaluation Board Setup Block Diagram .................................................................................. 3
Setup Procedure ............................................................................................................. 4
4.1
Connect EVM to an External Balun for Balanced Signal Connection........................................ 4
4.2
Connect EVM to a ±2.5-V Split Bench Power Supply ......................................................... 4
4.3
VOCM (Output Common Mode Voltage) Input ................................................................. 4
4.4
PD (Power Down) Input ............................................................................................ 4
4.5
Connect EVM to the PC and LMH6401 EVM GUI Installation ................................................ 5
Amplifier Device Register Configuration .................................................................................. 5
5.1
LMH6401 EVM GUI ................................................................................................ 6
5.2
Low Level View ..................................................................................................... 7
Evaluation Troubleshooting................................................................................................. 8
LMH6401 EVM Schematic, Layer Prints, and Bill of Materials ........................................................ 9
7.1
Schematic ............................................................................................................ 9
7.2
Layer Prints ........................................................................................................ 11
7.3
Bill of Materials .................................................................................................... 12
References .................................................................................................................. 13
List of Figures
1
LMH6401EVM Board ........................................................................................................ 2
2
LMH6401 Evaluation Board Setup Block Diagram ...................................................................... 3
3
LMH6401 EVM GUI Front Page ........................................................................................... 6
4
Low Level View Tab ......................................................................................................... 7
5
Schematic - Analog .......................................................................................................... 9
6
Schematic - Digital ......................................................................................................... 10
7
Top Layer.................................................................................................................... 11
8
Layer 2 Ground Plane ..................................................................................................... 11
9
Layer 3 V+ Plane ........................................................................................................... 11
10
Layer 4 V- Plane
11
12
...........................................................................................................
Layer 5 Ground Plane .....................................................................................................
Bottom Layer ................................................................................................................
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11
1
Features
www.ti.com
List of Tables
1
1
EVM Specifications .......................................................................................................... 3
2
LMH6401 Default SPI Register Map ...................................................................................... 5
3
LMH6401 GUI Tab Descriptions ........................................................................................... 6
4
Low Level View Controls.................................................................................................... 7
5
LMH6401EVM Bill of Materials ........................................................................................... 12
Features
The key features of this EVM include:
• Configured for split-supply operation and easily modified for single supply
• Designed for DC or AC coupled differential input and output connection
• Simple Interface to the Inputs and Outputs using SMA connectors
• USB connector and FTDI USB-to-SPI bus translator chip to successfully program the DVGA gain
registers
Figure 1 shows the LMH6401EVM board.
Figure 1. LMH6401EVM Board
2
LMH6401 Evaluation Module (EVM)
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EVM Specifications
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2
EVM Specifications
Table 1 lists the EVM specifications.
Table 1. EVM Specifications
Parameter
3
Value
Vs
Single-supply voltage range (V– = ground)
4 V to 5.25 V
Vs±
Split-supply voltage range (not limited to be symmetric)
±2 V to ±2.625 V
GND
Ground reference pins
([V+] –2 V) to V–
PD
Power down (PD) input voltage
GND to Vs
Is±
Supply current
69 mA
IIN
Input Voltage
Vs±, Max
Evaluation Board Setup Block Diagram
The following sections help in setting up the LMH6401 evaluation board hardware and software required
to program the internal registers of the LMH6401.
Figure 2 illustrates the LMH6401 evaluation board setup block diagram.
+5V Split Bench
Power Supply
Low Noise
Signal Generator
Spectrum Analyzer
(V+)
(V-)
+2.5V GND -2.5V
PD
1:2 Zo = 50Q
DC block
VIN+
40Q
0'
1:2 Zo = 50Q
OUT+
0'
LMH6401
180'
180'
DC block
Band-pass filter
VIN-
ZFSCJ-2-1-S+
BAL-0010
40Q
SPI
OUTZFSCJ-2-1-S+
BAL-0010
Vocm
LMH6401 EVM
USB
x
x
x
x
x
Figure 2. LMH6401 Evaluation Board Setup Block Diagram
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Setup Procedure
4
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Setup Procedure
This section describes the hardware setup procedure and the installation of the software to program the
LMH6401 registers.
4.1
Connect EVM to an External Balun for Balanced Signal Connection
1. The LMH6401 evaluation board provides the customer flexibility in testing at different input frequencies
using external input and output balun as shown in Figure 2. A good suggestion of low- and highfrequency test baluns is also provided in Figure 2.
2. TI recommends to AC couple the inputs using external 50-Ω DC block capacitor like Mini-circuits BLK89-S+. Also recommended is using external 6-dB attenuator pads at the inputs and outputs while doing
harmonic distortion and inter-modulation distortion measurements.
4.2
Connect EVM to a ±2.5-V Split Bench Power Supply
1. While the supplies are turned OFF, connect the evaluation board power supply pins (V+, GND and V–)
to a split power supply of +2.5 V, GND, and –2.5 V, as shown in Figure 2 using a low-noise bench
power supply. Note that supply voltages do not need to be symmetrical, provided the total supply
voltage is between 4.0 V and 5.25 V with any combination of positive and negative supply voltages is
acceptable, as long as the minimum positive supply voltage to ground is 2 V, or greater.
2. Turn ON the bench supplies after the power supply connections have been made. The LMH6401
evaluation board should read an approximate DC current of 69 mA for ±2.5-V split supply.
3. To operate as a single supply, connect the power supply pin V– to GND, and apply the positive supply
voltage to V+. Inputs and outputs must be biased as in the LMH6401 datasheet (SBOS730)
specifications for proper operation.
4.3
VOCM (Output Common Mode Voltage) Input
1. The LMH6401EVM offers a VOCM SMA connector input to control the output common mode voltage
of LMH6401 device.
2. By default, the evaluation board is configured with a resistive divider to set the output common mode
voltage at the mid-supply voltage. If a different output common-mode voltage is required, the SMA
connector can connect to the specified external voltage source.
3. The valid voltage range for the CM pin is approximately ([V+] –2 V) to ([V–] +2 V). See the LMH6401
datasheet (SBOS730) for performance curves that show how performance is impacted by an output
common mode voltage that is not at the mid-supply voltage.
4.4
PD (Power Down) Input
1. The LMH6401EVM has a jumper (Jpd) that allows the amplifier to be manually disabled. The LMH6401
EVM consumes close to 9 mA of supply current in power down state.
2. The PD SMA input connector facilitates driving the LMH6401 PD pin with a high-speed signal source.
The resistor-capacitor combination (Rsd/C9) in the LMH6401EVM provides high-frequency termination
for signals from a 50-Ω pulse generator.
4
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Setup Procedure
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4.5
Connect EVM to the PC and LMH6401 EVM GUI Installation
The LMH6401 EVM GUI is used to control the LMH6401 EVM. It must be used to properly configure the
LMH6401 device.
1. Download the LMH6401 EVM GUI (SBOC451) from the TI website. The References section of this
document contains links to find the software on the TI website.
2. Extract the files from the zip file.
3. Run setup.exe and follow the installation prompts.
4. Connect the LMH6401EVM to the PC using a mini-USB cable.
5. Open the LMH6401 EVM GUI by going to Start Menu → All Programs → Texas Instruments →
LMH6401 EVM GUI.
6. Verify that the green USB Status indicator is lit in the top right corner of the GUI. If it is not lit, click the
Reconnect USB button and check the USB Status indicator again. If it is still not lit, then verify the EVM
is connected to the computer through the included mini-USB cable.
7. Follow the instructions in Section 5: Amplifier Device Register Configuration to correctly use the GUI to
program the LMH6401 device registers.
8. The DVGA register address and configuration values are found in the LMH6401 device datasheet
(SBOS730).
5
Amplifier Device Register Configuration
The LMH6401 is programmable via the serial programming interface (SPI) bus accessible through the
FTDI USB-to-SPI converter chip located on the EVM. A GUI is provided to write instructions on the bus
and program the registers of the LMH6401.
The LMH6401 gain can be controlled from –6 dB to 26 dB in 1-dB steps using register address 2h. The
amplifier is programmed to the maximum gain (26 dB) when a value 0h is written to register 2h, whereas a
value 20h written to register 2h programs the device to the minimum gain (–6 dB) setting. Table 2 shows
the default LMH6401 SPI register map on power up. For more information about the registers in the
LMH6401, see the LMH6401 datasheet (SBOS730).
Table 2. LMH6401 Default SPI Register Map
Address (A[6:0], Hex)
R/W
Register
Default
0
R
Revision ID
03h
1
R
Product ID
00h
2
R/W
Gain Control
20h (min gain)
3
R/W
Reserved
8Ch
4
R/W
Thermal feedback gain
27h
5
R/W
Thermal feedback frequency
45h
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Amplifier Device Register Configuration
5.1
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LMH6401 EVM GUI
The software GUI allows for full register programming control of the LMH6401. Figure 3 shows the front
page of the LMH6401 EVM GUI as it should be seen upon opening the GUI. Descriptions for each of the
tabs of the GUI are shown in Table 3.
Figure 3. LMH6401 EVM GUI Front Page
Table 3. LMH6401 GUI Tab Descriptions
Tab
LMH6401
Low Level View
6
Description
Enables control of the LMH6401 features. None of these controls need to be touched for basic operation.
Instead, use the Low Level View tab to load configuration files.
Allows write and read access to all device registers. Also allows loading and saving of configuration files. The
device configurations can be saved from this tab for use in the user’s system. See Figure 4 for more
information.
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Amplifier Device Register Configuration
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5.2
Low Level View
The Low Level View tab, shown in Figure 4, allows configuration of the devices at the bit and field level. At
any time, the controls described in Table 4 may be used to configure or read from the device.
Register Map
Register Data
Load/save
config
Register Field
Descriptions
Generic
Read/Write
Figure 4. Low Level View Tab
Table 4. Low Level View Controls
Control
Description
Register Map
Displays the devices on the EVM, registers for those devices, and the states of the registers:
• Selecting a register field allows bit manipulation in the Register Data section.
• The Value column shows the value of the register at the time the GUI was last updated due to a
read or write event.
Write Register button
Write to the register highlighted in the Register Map with the value in the Write Data field. This button
must be clicked after changing bits in the register data section.
Write All button
Update all registers shown in the Register Map with the values shown in the Register Map log. The log
can be viewed by double left clicking in the bottom left status bar of this page.
Read Register button
Read from the register highlighted in the Register Map and display the results in the Value column.
Read All button
Read from all registers in the Register Map and display the current state of hardware. Also updates the
controls in the other tabs.
Load Config button
Load a configuration file from disk and write the registers in the file.
Save Config button
Save a configuration file to disk that contains the current register configuration.
Register Data Cluster
Manipulate individual accessible bits of the register highlighted in the Register Map.
Generic Read/Write
Register buttons
Perform a generic read or write command to the device shown in the Block drop-down box using the
Address and Write Data information.
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Evaluation Troubleshooting
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Evaluation Troubleshooting
Issue
Troubleshoot
Problem to read/write the LMH6401
device using the LMH6401 EVM GUI:
Verify that the green USB Status indicator is lit in the top
right corner of the GUI. If it is not lit, click the Reconnect USB
button and check the USB Status indicator again. If it is still
not lit, then verify the EVM is connected to the computer
through the included mini-USB cable.
Check to see whether the connectors to power supply pins of
the LMH6401 EVM are connected properly and turned ON.
The nominal supply current for the LMH6401EVM for +5-V
supply is approx 69-mA current.
8
Low Supply Current:
See if the device is disabled by the Jpd jumper. Also, check
to see if the power supply is set to the right voltage.
No Supply Current:
See if the power supply cable connections are connected
and the power switch of the source is turned ON.
High Supply Current:
It could be the reverse supply protection diodes conducting.
Turn off the power switch and make sure the positive supply
is connected to the proper pin. Turn the power back on to
see if the right supply current is recorded.
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LMH6401 EVM Schematic, Layer Prints, and Bill of Materials
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LMH6401 EVM Schematic, Layer Prints, and Bill of Materials
This section contains the EVM schematic, PCB layouts, and the bill of materials (BOM).
7.1
Schematic
Figure 5 and Figure 6 illustrate the LMH6401EVM schematic
CLK
CS
V-
SDI
V+
C1
C2
0.01µF
0306
0.01µF
0306
14
13
16
C4
2200pF
0306
15
C3
2200pF
0306
INP
OUTP
11
3
INM
OUTM
10
4
SDO
5
2
3
4
5
GND
OUT+
1
5
4
3
2
Ro+
40.2
0402
GND
Ro40.2
0402
OUT1
5
4
3
2
9
VCC
VOCM
1
GND
7
VEE
R11
DNP
10.0k
0603
CLK
GND
2
CS
SDI
12
GND
8
C26
0.1µF
GND
1
VEE
GND
IN-
GND
U1
LMH6401IRMZR
PD
2
3
4
5
BIAS
R10
DNP
10.0k
0603
6
GND
1
VCC
IN+
GND
C5
C6
2200pF
0306
2200pF
0306
C7
C8
0.01µF
0306
0.01µF
0306
SDO
GND
PD
V-
V+
2
3
4
5
2
1
Rsd
49.9
0603
Jpd
SH-Jpd_1-OPEN
C9
0.01µF
V+
0603
GND
V+
Rcm+
1.00k
0603
GND
Vcm
GND
R9
0
0402
1
1
2
3
4
5
RcmRtcm
1.00k DNP
0603
0603
C17
0.01µF
0603
GND
VGND
V+
GND
V+
RB+
DNP
0603
GND
TPG1
TPG2
GND
C15
0603
C10
10µF
C11
0.1µF
0402
C12
0.1µF
0402
GND
V-
GND
RBDNP
0603
GND
C13
10µF
DNP
GND
V-
C16
DNP
0603
GND
C14
10µF
GND
Figure 5. Schematic - Analog
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U3
LP5900SD-1.8/NOPB
Z1
NFM41PC204F1H3L
C18
10µF
16V
C19
0.1µF
GND2
GND2
1
OUT
IN
2
5
3
NC
NC
GND
EN
DAP
6
C20
10µF
16V
4
7
R1
0
GND2
GND2
Z2
NFM41PC204F1H3L
GND2 GND2
R2
0
R3
10.0k
R4
DNP
301
C21
0.01µF
C22
U2
R5
22.1
1
SDI
R7
22.1
5
SDO
R6
22.1
3
CS
R8
22.1
11
D0
VCCIO
0.01µF
4
9
8
CLK
VCC
D2
USBDM
16
D3
D5
10
D6
23
22
13
14
12
24
RESET#
19
OSCI
OSCO
27
28
GND2
1
2
3
4
5
C23
D4
9
6
USBDP
15
GND2
47pF
GND2
USB
C24
47pF
GND2
6
7
2
GND2
20
D1
GND2
D7
RXF
3V3OUT
TXE#
TEST
RD#
AGND
GND
GND
GND
WR
PWREN#
NC
NC
17
26
C25
0.1µF
25
18
21
7
8
FT245RL
GND2
L1
330 ohm
GND
GND2
Figure 6. Schematic - Digital
10
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7.2
LMH6401 EVM Schematic, Layer Prints, and Bill of Materials
Layer Prints
Figure 7 through Figure 12 illustrate the LMH6401EVM layer prints.
Figure 7. Top Layer
Figure 8. Layer 2 Ground Plane
Figure 9. Layer 3 V+ Plane
Figure 10. Layer 4 V- Plane
Figure 11. Layer 5 Ground Plane
Figure 12. Bottom Layer
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LMH6401 EVM Schematic, Layer Prints, and Bill of Materials
7.3
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Bill of Materials
Table 5. LMH6401EVM Bill of Materials
Item
Designator
Qty
Value
Description
Package Reference
Part Number
Manufacturer
1
BIAS
1
White
Test Point, Multipurpose, White, TH
White Multipurpose Test-point
5012
Keystone
2
C1, C2, C7, C8
4
0.01 µF
CAP, CERM, 0.01µF, 25V, +/-20%, X7R, 0306
0306
LLL185R71E103MA01L
Murata
3
C3, C4, C5, C6
4
2200 pF
CAP, CERM, 2200pF, 50V, +/-20%, X7R, 0306
0306
LLL185R71H222MA01L
Murata
4
C9, C17
2
0.01 µF
CAP, CERM, 0.01uF, 16V, +/-10%, X7R, 0603
0603
GRM188R71C103KA01D
Murata
5
C10, C13, C14
3
10 µF
CAP, TA, 10uF, 10V, +/-10%, 0.9 ohm, SMD
3216-18
TPSA106K010R0900
AVX
6
C11, C12, C19,
C25, C26
5
0.1 µF
CAP, CERM, 0.1uF, 10V, +/-10%, X5R, 0402
0402
C1005X5R1A104K
TDK
7
C18, C20
2
10 µF
CAP, CERM, 10uF, 16V, +/-10%, X5R, 0805
0805
EMK212BJ106KG-T
Taiyo Yuden
8
C21, C22
2
0.01 µF
CAP, CERM, 0.01uF, 16V, +/-10%, X7R, 0402
0402
C1005X7R1C103K
TDK
9
C23, C24
2
47pF
CAP, CERM, 47pF, 50V, +/-5%, C0G/NP0, 0402
0402
GRM1555C1H470JZ01
Murata
10
GND, TPG1, TPG2
3
Black
5011
Keystone Electronics
11
IN+, IN-, OUT+,
OUT-, PD, Vcm
6
Connector, SMT, End launch SMA 50 ohm
SMA End Launch
142-0701-851
Emerson Network Power
12
Jpd
1
Header, TH, 100mil, 2x1, Gold plated, 230 mil above insulator
TSW-102-07-G-S
TSW-102-07-G-S
Samtec, Inc.
13
L1
1
330 ohm
1.5A Ferrite Bead, 330 ohm @ 100MHz, SMD
0603
BLM18SG331TN1D
Murata
14
R1, R2
2
0
RES, 0 ohm, 5%, 0.1W, 0603
0603
CRCW06030000Z0EA
Vishay-Dale
15
R3
1
10.0k
RES, 10.0k ohm, 1%, 0.063W, 0402
0402
CRCW040210K0FKED
Vishay-Dale
16
R5, R6, R7, R8
4
22.1
RES, 22.1 ohm, 1%, 0.063W, 0402
0402
CRCW040222R1FKED
Vishay-Dale
17
R9
1
0
RES, 0 ohm, 5%, 0.063W, 0402
0402
ERJ-2GE0R00X
Panasonic
18
Rcm+, Rcm-
2
1.00k
RES, 1.00k ohm, 1%, 0.1W, 0603
0603
CRCW06031K00FKEA
Vishay-Dale
19
Ro+, Ro-
2
40.2
RES, 40.2 ohm, 1%, 0.063W, 0402
0402
CRCW040240R2FKED
Vishay-Dale
20
Rsd
1
49.9
RES, 49.9 ohm, 1%, 0.1W, 0603
0603
CRCW060349R9FKEA
Vishay-Dale
21
SH-Jpd_1-OPEN
1
1x2
Shunt, 100mil, Gold plated, Black
22
U1
1
23
U2
Test Point, TH, Multipurpose, Black
382811-6
AMP
5 GHz Ultra Wideband Digital Variable Gain Amplifier, RMZ0016A
RMZ0016A
LMH6401IRMZR
Texas Instruments
1
USB FIFO IC, 28SSOP
SSOP28
FT245RL
FTDI
SDB06A
LP5900SD-1.8/NOPB
Texas Instruments
9.2x9.9x4 mm
651-305-142-821
Wurth Elektronik eiSos
24
U3
1
Ultra Low Noise, 150mA Linear Regulator for RF/Analog Circuits
Requires No Bypass Capacitor, 6-pin LLP, Pb-Free
25
USB
1
MINI USB 2.0 SMT TYPE AB 5 CONTACTS R/A, SMD
26
V+
1
Red
Test Point, TH, Multipurpose, Red
Red Multipurpose Testpoint
5010
Keystone Electronics
27
V-
1
Yellow
Test Point, Multipurpose, Yellow, TH
Yellow Multipurpose Testpoint
5014
Keystone Electronics
28
Z1, Z2
2
0.2 µF
Filter, LC, 0.2uF, 1806, SMT
1806
NFM41PC204F1H3L
Murata
29
C15, C16
0
CAP, CERM, xxxF, xxV, [TempCo], xx%, [PackageReference]
0603
Used in BOM report
Used in BOM report
30
R4
0
301
RES, 301 ohm, 1%, 0.1W, 0603
0603
CRCW0603301RFKEA
Vishay-Dale
31
R10, R11
0
10.0k
RES, 10.0k ohm, 1%, 0.1W, 0603
0603
CRCW060310K0FKEA
Vishay-Dale
32
RB+, RB-, Rtcm
0
RES, xxx ohm, x%, xW, [PackageReference]
0603
Used in BOM report
Used in BOM report
12
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References
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8
References
•
•
LMH6401EVM GUI Software (SBOC451)
LMH6401 device datasheet (SBOS730)
Revision History
Changes from Original (April 2015) to A Revision .......................................................................................................... Page
•
•
•
•
Changed organization and content in the Setup Procedure section. ............................................................... 4
Changed Amplifier Device Register Configuration content, images, and organization........................................... 5
Added content in Evaluation Troubleshooting. ........................................................................................ 8
Added References section. ............................................................................................................. 13
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13
STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES
1.
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.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms and conditions that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2
Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms and conditions do not apply to Software. The warranty, if any, for Software is covered in the applicable Software
License Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for any defects that are caused by neglect, misuse or mistreatment
by an entity other than TI, including improper installation or testing, or for any EVMs that have been altered or modified in any
way by an entity other than TI. Moreover, TI shall not be liable for any defects that result from User's design, specifications or
instructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or as
mandated by government requirements. TI does not test all parameters of each EVM.
2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM,
or credit User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during 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 repair such EVM or provide replacements. Repaired EVMs shall
be warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3
Regulatory Notices:
3.1 United States
3.1.1
Notice applicable to EVMs not FCC-Approved:
This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit
to determine whether to incorporate such items in a finished product and software developers to write software applications for
use with the end product. This kit is not a finished product and when assembled may not be resold or otherwise marketed unless
all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause
harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is
designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of
an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2
For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
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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 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.
2.
3.
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,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
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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【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.
2.
3.
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。
実験局の免許を取得後ご使用いただく。
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
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4
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.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1
User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified 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 sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2
EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5.
Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
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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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