Analog Devices EVAL-AD8460SDZ User manual

Evaluation Board User Guide
AD8460
Evaluating the AD8460 High Power, High Speed Arbitrary Waveform Driver
Rev.0
DOCUMENT FEEDBACK
TECHNICAL SUPPORT
One Analo g Wa y, Wilmington, MA 01887 -235 6, U .S .A.
Tel : [phone]
©2023 Ana l o g Devi c es , Inc. Al l ri gh t s res erved.
Features
•Enables easy evaluation of the AD8460
•Easy connection to any controller board
•Robust thermal management
Applications
•Automatic test equipment (ATE)
•Display panel formation and testing
•Piezo drivers
•Programmable power supplies
Evaluation Kit Contents
•EVAL-AD8460SDZ evaluation board
•Aluminum heat sink
•Tubeaxial fan
Hardware and Software Required
•SDP-H1 or SDP-B controller board, must be
purchased separately
•ACE software
•EVAL-AD8460SDZ ACE plugin
General Description
This user guide describes the EVAL-AD8460SDZ board,
which evaluates the AD8460 offered in a 12 mm × 12 mm,
80-lead thin quad flat package (TQFP) with an exposed
pad at the top for a mountable heat sink. The evaluation
board provides a platform for quick and easy evaluation of
the AD8460 for various user-defined configurations.
The AD8460 is ideally suited for demanding applications
such as high-speed arbitrary waveform generation,
programmable power supplies, and LCD/OLED panel
formation.
The evaluation board hardware and software enable full
operation of the AD8460 analog pattern generation (APG)
and arbitrary waveform generation (AWG) modes. The
AD8460 data sheet provides the full specifications of the
AD8460 and details on the device operation. Consult it in
conjunction with the user guide.
Evaluation Board Photographs
Figure 1. Front of AD8460 Evaluation Board
Warning: This high voltage evaluation board contains
exposed metal carrying lethal voltages when under power.
Take all necessary steps to protect users during operation.
For full precautions when using this high voltage
evaluation board, see the High Voltage Evaluation Board
section.

Evaluation Board User Guide
AD8460
analog.com
Rev.0
2 of 31
Initial Setup
The complete AD8460 evaluation system includes the AD8460 evaluation board, SDP board, and the AD8460 ACE plug-
in. Plug-ins are product-specific applications downloaded and run in the analysis/control/evaluation (ACE) software
environment. The AD8460 evaluation board communicates with Microsoft Windows 10 and ACE software through the
SDP board. The AD8460 evaluation board and SDP controller boards are ordered separately. There are two types of
SDP boards that can interface with the AD8460 evaluation board: SDP-B and SDP-H1.
Figure 2. SDP-B Controller Board
Figure 3. SDP-H1 Controller Board
The SDP-B board (Figure 2) has the SDP 120-pin connectors only and enables the evaluation of the APG mode (data
inputs through SPI). The board comes populated for this configuration. Connect CON A/J2 of the SDP-B board to the
AD8460 evaluation board’s 120-pin connector P6.
The SDP-H1 board (Figure 3) has both the SDP 120-pin connector at the bottom and high-speed FMC connector on the
top. It enables the evaluation of both the APG and AWG modes (data inputs through parallel data bits). Connect the SDP-
H1 board to the AD8460 evaluation board’s FMC connector P7.
Table 1 below shows the AD8460 input mode vs. SDP controller board.
TABLE 1. AD8460 INPUT MODE VS. SDP CONTROLLER BOARD
SDP Board Model
APG Mode
AWG Mode
SDP-B
YES
NO
SDP-H1
YES
YES
See the Additional Resources section for more information on the SDP boards. Refer to the AD8460 data sheet for more
information on the APG and AWG input modes.
Alternatively, the 6-pin header P4 allows evaluation of the APG mode using a customized microcontroller.
002
003

Evaluation Board User Guide
AD8460
analog.com
Rev.0
3 of 31
Evaluation Board Software Installation
1. Download the ACE installer software from www.analog.com/ace.
2. Install the ACE application and any other recommendations like SDP drivers.
Note: This might require a system reboot at the end. So, save any open files and close any other running applications
beforehand.
3. Open the ACE platform. A successfully installed ACE application displays a list of preinstalled plugins of released
ADI products.
Note: Reinstall the software if unable to see existing plugins.
4. Install Board.AD8460 through the plugin manager in the ACE toolbar. Go to Start and locate the AD8460 plugin
in the list of installed ACE plugins.
Figure 4. Plugin Available Through ACE Plugin Manager
Updating Installed Plugins
If an earlier version of the AD8460 plugin is already installed, update to the newest version by following these steps.
1. Go to Plugin Manager and select Available Updates.
2. Select Board.AD8460 and click Update Selected.
Configuring Hardware
To configure and test the AD8460 evaluation board, the following equipment is recommended:
oN6705B power supply or equivalent
o34401A DMM or equivalent
o33250A function generator or equivalent
oOscilloscope, Tektronix DPO 3014 or equivalent
o10-8109 Silicone heat sink compound or equivalent
oSystem development platform (H1 or B)
oTorque screwdriver
oKapton tape
1. Confirm the jumpers are in the factory default positions, as shown in Figure 5.
a. Connect VMID to GND through the VMID 2-pin header.
b. Connect AVDD to DVDD through the P2 2-pin header.
c. Connect VCC_5V to VREF5V through the VREF_5V 3-pin header.
d. Connect REF_IO to GND with a 0.1 µF capacitor through the REF_IO 3 pin header.
004

Evaluation Board User Guide
AD8460
analog.com
Rev.0
4 of 31
Figure 5. AD8460 Evaluation Board Factory Default Jumper Position
2. Spread a thin layer of low-impedance thermal compound about 1 ml thick on top of the AD8460. Apply Kapton tape to the
edges of the heatsink, as seen in Figure 6, to not touch the AD8460. This is to prevent the heatsink from contacting some
surface mount components, located under the heatsink from becoming shorted, that creates unwanted connections. The
heatsink is black anodized. However, black anodize can scratch easily, exposing aluminum as a good conductor.
Figure 6. Back of Heatsink with Kapton Tape
005
035

Evaluation Board User Guide
AD8460
analog.com
Rev.0
5 of 31
3. Mount the heat sink and secure four screws (PN 9902) onto the board with four hex nuts (PN HNSS440), as shownin Figure
7. Use a torque screwdriver to alternatively tighten the four screws, alternating diagonally like tightening lug nuts on a car tire,
to 6 in-oz on each.
Figure 7. AD8460 Evaluation Board with Heat Sink
4. Secure the four fan standoffs (PN 2114-440-AL) onto the board with four screws (PN 9900) from the bottom of the board, as
seen in Figure 8.
Figure 8. AD8460 Evaluation Board with Fan Standoffs Attached
006
007

Evaluation Board User Guide
AD8460
analog.com
Rev.0
6 of 31
5. Use four screws (PN 010440CD125) to secure the fan ontothe standoffs. Then, attach the black wire of the fanto FAN_GND
and attach the red wire of the fan to FAN_VCC of the female connector P11. See Figure 11.
Figure 9. AD8460 Evaluation Board with Fan Attached
6. Secure the four plastic standoffs (PN 1902C) to the back of the board with four plastic screws (PN NY PMS 440
0025 PH), as seen in Figure 10.
Figure 10. Back of Evaluation Board with Plastic Standoffs
FAN CONNECTION
008
036

Evaluation Board User Guide
AD8460
analog.com
Rev.0
7 of 31
7. A load capacitor can be installed on the board at C8, or an off-board load may be connected through the OUT_RES test
point. Use caution when driving a load that the AD8460 does not exceed its maximum allowable temperature of 150°C.
8. Connect the high voltage supply through VEE_HV, VCC_HV, and GND test points. Make sure that the GND test point is
connected first before attaching VEE_HV and VCC_HV. The recommended high voltage supplies are −50 V for VEE_HV
and +50 V for VCC_HV. Make sure power connections are secure before turning on the power supplies to avoid damaging
the board.
9. Connect a 5 V supply to the VCC_5V test point. Make sure the GND connection is connected first.
10. Connect a 12 V supply to FAN_VCC and set the 12 V supply to have a current limit of 100 mA.
11. Turn on the supplies at the same time. If all supplies cannot be turned on simultaneously, turn on the HV supplies first, then
the 5 V supply.
12. Check the supply currents. Under normal operation, the VEE_HV and VCC_HV current should be ~18 mA to 23 mA. The 5
V digital supply current should be ~10 mA to 20 mA, with the default state of the DAC being off.
TABLE 2. POWER SUPLLY LIMITS
Supply
Expected Value
VCC_HV
18 mA to 23 mA
VEE_HV
−18 mA to −23 mA
VCC_5V (DAC Off)
10 mA to 20 mA
VCC_5V (DAC On)*
37 mA to 47 mA
TMP
1.7 V to 2.2 V
13. Turn off the supplies.
14. Mate the SDP-H1 board to the AD8460 board through P6, the 120- pin connector at the bottom side of the AD8460 board,
if using APG mode only. For a more secure connection, screw the boards together through the connectors’ mounting holes.
Figure 11. AD8460 and SDP Board Connected to P6 at the Bottom
If AWG mode is also used, connection is through the FMC connector P7.
HV SUPPLIES
009
SYNC CONNECTION
SYNC CONNECTION
USB CONNECTION
SDP POWER CONNECTION
FAN VCC
SDP CONNECTOR TOP SIDE
5V SUPPLY

Evaluation Board User Guide
AD8460
analog.com
Rev.0
8 of 31
Figure 12. AD8460 and SDP Board Connected to P7 on the Top
15. Connect and plug in the SDP-H1 board power adapter.
16. Connect the SDP-H1 board to the host computer with the USB cable.
17. Turn on the supplies and apply the SYNC clock (3 Vpp, 20 kHz square wave signal centered at 1.5 V) through SYNC_01
test point or SYNC_IN SMB connector using an external function generation. Make sure your function generator is set to
High Z.
18. Run the ACE application. The AD8460 Board plugin for P6-connected board or the AD8460 FMC Eval Board plugin for P-
7 connected board appears in the attached hardware section of the Start tab. Refer to item 1 in the Known Issues section
if the board does not appear under the attached hardware section.
Figure 13. AD8460 Plugin Start Tab for SDP Connected Board
FMC CONNECTOR TOP SIDE
010
011

Evaluation Board User Guide
AD8460
analog.com
Rev.0
9 of 31
Figure 14. Successful Connection Indicator for FMC Connected Board
19. Double-click the plugin to open the board view. A successful hardware connection is indicated by a green indicator in the
AD8460 Board or AD8460 FMC Eval Board tab.
Figure 15. AD8460 Board View for SDP Connected Board
Figure 16. Successful Connection Indicator for FMC Connected Board
20. The AD8460 main functions are labeled in the Block Diagram View or Chip View. This view can be accessed by double-
clicking the AD8460 symbol in the board view. This view provides a basic representation of the board’s functionality.
012
013
014

Evaluation Board User Guide
AD8460
analog.com
Rev.0
10 of 31
Figure 17. AD8460 ACE Plugin Board View
Block Diagram and Description
This section describes the main functions of the block diagram. The AD8640 data sheet gives a full description of each
register and its settings. Some blocks and their functions are described here.
DAC and Input Mode Switch
This block allows to select the input of the MUX and sleep/wake the DAC. Select arbitrary waveform generation (AWG)
or analog pattern generation (APG).
Output Voltage Levels
In the APG mode, a pattern of up to 16 discrete DC voltage levels can be loaded serially into the memory through the
SPI. The pattern depth parameter indicates the number of levels the AD8460 reads from the memory to create a repeating
pattern.
Sleep/Wake
This button toggles the AD8460 in and out of SLEEP mode.
Shutdown Indicator
This button and LED indicator light up green in normal operation and red when the part goes into shutdown.
Shutdown Reset
After a shutdown event due to a fault condition, reset the shutdown feature to turn the AD8460 back on. This button resets
the shutdown feature by writing a 1 and then a 0 to bit[7] of 0x00.
Protection Panel
This panel allows to enable individually parameter protection. To enable protection for a given fault type, click the
corresponding Enable Protection checkbox. Each fault type is mapped to an indicator on the GUI. Also specify the
corresponding thresholds in Desired Value fields to trigger an alarm and shut down the high voltage driver. To clear
alarms, make sure the fault event is gone, and the part’s shutdown feature is reset. Click Clear All Alarms to clear the
alarm registers and indicators.
015

Evaluation Board User Guide
AD8460
analog.com
Rev.0
11 of 31
Figure 18. AD8460 Plugin Chip View Block Diagram
Using the Top Bar
Apply Changes: Apply all the values to the device and then read back all the values from the device to ensure consistency
with the GUI’s indicators.
Read All: Read all hardware registers from the device.
Note that by clicking Read All, all software changes not applied to the device are removed.
Reset Chip: Reset the hardware to its default state.
Diff: Performs no action in case of the AD8460 plugin.
Software Defaults: Shows software default values. This can be helpful in reverting to software defaults. These changes
can be applied to the hardware by clicking Apply Changes.
Note that by clicking Read All, all software changes not applied to the device are removed.
Memory Map Side-By-Side: Shows the memory map of the AD8460 side by side with the chip plugin. This can be useful
in seeing what changes to the plugin bind with which hardware register.
Figure 19. AD8460 Plugin Chip View Top Bar
Using Macros
Use macros to save the previous states of the evaluation process. Access macros from the left sidebar under Tools
(Figure 20). Macros can also be saved as a script and run again.
Perform the following actions from the Macro Tools:
(Figure 21) Toolbar from left to right:
Record/Stop: Record/stop recording commands.
016
PARALLEL
INPUTS
(DB0 TO DB13)
SPI
OUT
SYNC
017

Evaluation Board User Guide
AD8460
analog.com
Rev.0
12 of 31
Play: Playback the recorded commands.
Edit Script: Make changes, skip commands, set up break points, and make notes for future use to a recorded macro.
Save/Save As: Save the macro for future use.
Open: Close an open macro. Open multiple macros and play with them as needed.
Delete: Delete a macro.
Generate: The tool can generate the scripts in five different languages to port them into various other tools; options are
ACE Macro, C#, MATLAB, Python, and Hexadecimal (Hex).
Figure 20. Accessing Macros from Tools
Figure 21. Using Macros
Quick Start
Once the initial setup is complete, the ACE software is loaded, and the plugins are loaded. This section details how to get
an example output from both the APG and AWG modes.
Using the Analog Pattern Generation Mode
The APG mode is analogous to the operation of a digital pattern generator. Up to 16 elements may be created, each
element containing an analog voltage represented by 14-bit data. This mode is recommended for simple, repetitive
waveforms consisting of voltage levels. This mode can be evaluated in both the SDP and FMC connected boards. To get
a sample 60 Vp-p square wave, follow these steps:
1. Click Reset Chip on the top left of the plugin to reset all the registers in the chip and also ensure
to communicate with the device without any errors.
A
B
018
019

Evaluation Board User Guide
AD8460
analog.com
Rev.0
13 of 31
Figure 22. AD8460 Plugin Reset Chip Button
2. Once the chip is reset, use the Input Mode Switch to select the APG mode.
3. Make the following changes in the Output Voltage Levels block to generate a square wave of +/−30 V
amplitude, as a simple example.
a. Pattern Depth indicates the number of output states the analog pattern generates before repeating. A
square wave pattern consists of only two voltage levels. So, set the Pattern Depth to 2. In this example,
the user instructs the DAC to create a repeating pattern from only the first two levels in the list of 16
values.
b. To create a square wave of 60 Vp-p, set the Output Voltage Level box 1 to ‘30’, and Box 2 to ‘−30’.
The corresponding hexadecimal DAC code values automatically reflect this change.
4. To protect the AD8460 from overheating, do the following in the temperature column of the Protection Panel:
a. Check the Enable Protection box.
b. Check the Enable Flag Latch box.
c. Enter ‘150’ in the Desired Value box.
Note: See the Application Specific Information section for limitations in this function.
Figure 23. AD8460 APG Mode Setup
5. Wake the AD8460 HVDAC by unticking HV DAC SLEEP.
6. Send the entered values to the hardware through SPI by clicking Apply Changes on the top left of the plugin.
7. Turn on SYNC signal from an external function generator. Note: SYNC is a 3.3 V square wave signal. Any SYNC
frequency up to 20 MHz may be used. Make sure to consider the slew rate limitations of the part when choosing
SYNC frequency.
8. The output waveform can be measured at OUT_1 test point using an oscilloscope.
020
A
B
C
D
E
F
021

Evaluation Board User Guide
AD8460
analog.com
Rev.0
14 of 31
9. If there is no waveform, and the supply current drops to zero, check if Shutdown Indicator is lighting up, check
which limit is causing the shutdown through the Protection Panel, remove the alarm event, and click Shutdown
Reset.
10. To stop the output waveform, turn off/disable the SYNC clock from the external function generator.
Using the Arbitrary Waveform Generation Mode
The AWG mode is analogous to the operation of an arbitrary waveform generator. This mode is useful in generating
waveforms that cannot be achieved from 16 levels. This mode provides versatility of usage and active control of the
waveform. This mode is only available for the FMC connected board (Table 1). The following are the steps to use this
mode of operation.
1. Implement these changes to the AD8460 evaluation board:
a. Use the SDP-H1 board with the FMC connector.
b. Set the SYNC frequency from an external function generator to 20 MHz.
Note: The SYNC signal is also routed to the FPGA on the SDP-H1 board. The minimum frequency for
this FPGA operation is 19 MHz.
c. Supply +/−25 V or more
2. Plugin steps:
a. Use the Input Mode Switch to select the AWG mode.
b. Wake the AD8460 HVDAC by unticking the HV DAC SLEEP box.
c. Click Apply Changes.
d. Click on Proceed to AWG TX o advance to the vector transmission tab.
e. Click on Vectors… to advance to the Vector Generator tab.
f. A default single tone vector window pops up, as shown in Figure 24.
Figure 24. Default Single Tone Vector Setup
022

Evaluation Board User Guide
AD8460
analog.com
Rev.0
15 of 31
3. Generating a 5 kHz 8 Vpp Sine Wave
a. Enter the values for Desired Frequency and Attenuation (Figure 25) of the sine wave. The vector
DefaultSingleTone shows the values for 8 Vpp sinewave at 5 kHz. Amplitude is 80 Vpp for 0 dB
attenuation, 40 Vpp for 6 dB, 20 Vpp signal for 12 dB, 8 Vpp for 20 dB, etc.
Figure 25. Generating a 5 kHz 8 Vpp Sine Wave
b. Record Length decides the accuracy for desired vs. actual frequency. The Record Length must be a
power of 2.
c. Click Preview to review the vector.
Figure 26. 8 Vpp 5 kHz Sine Wave Setup and Preview
4. Send the generated vector from the AWG TX tab.
a. Click the arrow on the right of Channel0 Data.
A
B
023
024

Evaluation Board User Guide
AD8460
analog.com
Rev.0
16 of 31
b. Select the desired vector from the Channel0 Data dropdown.
c. Click Preview to double check the selected vector.
Figure 27. Vector Selection and Default Preview
d. Click Zoom to Fit in the waveforms tab so the preview looks like Figure 28.
Figure 28. Full Preview of Selected Vector
e. Click Download to transmit the vector to the FPGA. Downloading the vector may take a minute. The
vector is ready when the waveform reverts to default preview, as in Figure 28. Refer to item 2 in the Known
Issues section if the desired output does not appear. There is a known issue where the vector generator tool only
produces a square waveform.
f. Click Play to play the downloaded vector. Upon clicking, this changes to a Stop to cease the vector output
5. The output waveform can be measured at OUT_1 test point using an oscilloscope.
6. For other waveforms:
a. Review the vector generation tool online for information on how to generate waveforms.
b. Select the preferred waveform under the Common dropdown.
c. Set up the desired waveform and see steps 3 to 5 to download and verify the waveform.
Note: It may take multiple Download →Play before the output is displayed.
A
B
025
026

Evaluation Board User Guide
AD8460
analog.com
Rev.0
17 of 31
Evaluation Board Hardware Features
A. SPI Connectors
In addition to the FMC and SDP connectors, the EVAL-AD8460SDZ evaluation board includes a SPI breakout jumper for
custom controller board operation.
B. Full-Scale Adjustment Through REF_IO Jumper
The EVAL-AD8460SDZ evaluation board includes a REF_IO jumper to reduce the output voltage span by applying an
external voltage reference to jumper pin 2, which is connected to REFIO. It can be driven with a voltage in the range of
1.2 V maximum to as low as 0.12 V, reducing the full-scale output span from +/−40 V to as low as +/−4 V. This is the
recommended option for applications requiring dynamically adjustable span.
C. Full-Scale Adjustment Through RSET
The EVAL-AD8460SDZ evaluation board has a 2 kΩ 0.01% resistor, R6, that sets the reference current, IREF. The range
of this RSET resistor is 2 kΩ to 20 kΩ, corresponding to 600 µA to 60 µA, respectively when REFIO is 1.2 V.
IREF = 1.2 V/2 kΩ = 600 µA
D. Compensation (COMP_H AND COMP_L)
The EVAL-AD8460SDZ evaluation board includes provisions with 0603 footprints for compensation capacitors, COMP_H
and COMP_L. These capacitors must be high voltage types to withstand the full-scale range of the output signal; minimum
100 V capacitors are recommended when running on the +/−50 V supplies.
E. Thermal Monitor (TMP) and Thermal Management
The TMP pin can be used to monitor relative changes in die temperature. The typical TMP pin voltage at room temperature
is 1.75 V and changes at approximately 6 mV/°C. More precise temperature readings can be achieved through a one-
time room temperature calibration.
The TMP pin can be connected to the SDN_IO pin for optional thermal shutdown by installing a 0 Ω resistor at R11. The
AD8460’s thermal monitoring capability is independent of any overtemperature shutdown threshold and may be used
whether TMP is strapped to SDN_IO.
F. Shutdown Feature (SDN_SHUTDOWN, SDN_RESET, and S4 Switch Buttons)
The EVAL-AD8460SDZ evaluation board includes switch buttons SDN_SHUTDOWN and SDN_RESET to pull the
SDN_IO pin on the AD8460 to logic high or logic low, respectively. When SDN_IO is pulled high, the AD8460’s supply
current is reduced to ~100 µA and the internal high voltage driver is disabled.
The S4 switch button toggles the SDN_RESET pin on the AD8460 high. This is an alternative way of exiting a state of
shutdown.
G. RESET Feature (S3 Switch Button)
The EVAL-AD8460SDZ evaluation board includes the switch button S3 to manually toggle the RESETB pin to GND to
reset all the hardware features to default.

Evaluation Board User Guide
AD8460
analog.com
Rev.0
18 of 31
Figure 29. Front of AD8460 Evaluation Board with Highlighted Hardware Features
Figure 30. Back of AD8460 Evaluation Board, TMP Monitor is Highlighted
037
038

Evaluation Board User Guide
AD8460
analog.com
Rev.0
19 of 31
Troubleshooting Errors
1. AD8460 board does not appear in the attached hardware section:
a. Check for a firm connection between the SDP board and evaluation board.
b. Check the power of the SDP board and reconnect the USB.
c. If still not working, try to reset the SDP board through the red reset button switch.
2. AWG mode output does not update.
a. Sometimes one Download →Play sequence is not enough to display the results. Monitor the output on
an oscilloscope and repeat the steps until the output is displayed correctly.
b. If the output is repeatedly updating to a square waveform, generate a Copy of the desired vector in the
vector generator tool and repeat the Download →Play sequence until the output is displayed correctly.
3. Transaction error pops up at start-up.
a. This is a known issue in the FMC plugin only. Click on Reset Board to remove the pop-up. The indicator
on the status bar still shows up as red but this does not affect the plugin functions and status now shows
up as Good.
Application Specific Information
1. When using the fault monitoring and protection:
a. Triggering the alarm requires the desired threshold to be met for a minimum duration before a shutdown
is initiated. When operating at higher SYNC frequencies (>1 MHz), depending on the waveform, the
threshold value may not be met for a long enough duration to trigger an alarm.
b. Programming a desired threshold of 0 always causes the alarms flags to be in a high state since the
protection circuitry inherently senses any noise on the output node, causing the alarm to constantly
retrigger.

Evaluation Board User Guide
AD8460
analog.com
Rev.0
20 of 31
Ordering Information
Bill of Materials
Item
Qty.
Reference Designator
Part Description
Manufacturer, Part No.
1
1
U1
IC, high-voltage, high-
current amplifier
Analog Devices, AD8460BSVZ
2
8
C1, C2, C3, C4, C30, C31,
C32, C33
Capacitor, ceramic, 1.2
μF, 250 V, 10%, X7R,
2225
Kemet, C2225C125KARACTU
3
9
C10, C11, C20, C21, C26,
C27, C28, C29, C38
Capacitor, ceramic, 0.1
μF, 250 V, 10%, X7R,
1206
Kemet, C1206X104KARACTU
4
21
C12, C13, C15, C16, C17,
C22, C23, C24, C25, C34,
C37, C39, C40, C41, C42,
C43, C44, C45, C46, C47,
C49
Capacitor, ceramic, 0.1
μF, 16 V, 10%, X7R,
0603
Yageo, CC0603KRX7R7BB104
5
6
5V_VIN, INN, INP, OUT_1,
SDN_IO, SYNC_01
Connector-PCB, SMT
test point
Keystone Electronics, 5015
6
1
AVDD
Connector-PCB, test
point orange
Components Corporation, TP104-01-03
7
2
C35, C36
Capacitor, ceramic, 1.2
μF,10 V,10%,X5R,
0805
Kemet, C0805C125K8PACTU
8
3
C5, C6, C7
Capacitor, tantalum, 10
μF,16 V,10%, 3216 to
3218
Kemet, T491A106K016AT
9
2
D1, D2
Diode, Schottky
rectifier, 20 A, 150 V
On Semiconductor/MBR20H150CTG
10
2
D3, D4
Diode, Schottky
rectifier, 3 A, 60V
Vishay/SS36-E3/57T
11
2
DVDD, SDNRST
Connector-PCB, test
point yellow
Components Corporation, TP-104-01-04
12
10
FAN_GND, GND_1, GND_2,
GND_3, GND_4, GND_5,
GND_8, GND_9, GND_10,
REFIC_IN
Connector-PCB, test
point black
Components Corporation, TP-104-01-00
13
2
FAN_PWM, VEE_HV
Connector-PCB, test
point blue
Components Corporation, TP104-01-06
14
2
FAN_VCC, VCC_HV
Connector-PCB, test
point red
Components Corporation, TP-104-01-02
15
1
OUT
Connector-PCB,
surface mount
assembly (SMA) end
launch
Cinch Connectivity Solutions, 142-0701-
801
16
4
OUT_RES, P2, P8, VMID
Connector-PCB, 2
position header
Samtec, TSW-102-09-G-S