EVAL-ADM3058EEBZ User Guide
UG-1781
One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the ADM3058E 5.7 kV rms, Signal Isolated, Basic CAN FD Transceiver
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS. Rev. 0 | Page 1 of 7
FEATURES
ADM3058E 12 Mbps isolated CAN FD transceiver
2-layer PCB with low radiated emissions, passes EN 55022
Class B
On-board LDO regulators for 6 V to 9 V supply, providing 5 V
to the ADM3058E VDD1 pin and VDD2 pin
Screw terminal connectors for the following
6 V to 9 V LDO regulator, 5 V power supply to VDD1 pin
1.7 V to 5.5 V direct power supply to VDD1 pin
6 V to 9 V LDO regulator, 5 V power supply to VDD2 pin
4.5 V to 5.5 V direct power supply to VDD2 pin
TXD pin, RXD pin, CANH pin, CANL pin signals
Divided PCB return planes for GND1 and GND2
SMA connectors for TXD pin and RXD pin signals
EVALUATION KIT CONTENTS
EVAL-ADM3058EEBZ evaluation board
ADM3058EBRIZ
ADP7104
LTC6900
DOCUMENTS NEEDED
ADM3058E data sheet
GENERAL DESCRIPTION
The EVA L-ADM3058EEBZ allows the user to evaluate the
ADM3058E isolated signal and power transceiver for controller
area network (CAN) or CAN with flexible data rate (CAN FD)
networks. The E VA L -ADM3058EEBZ allows all of the input
and output functions to work without the need for external
components.
Based on the Analog Devices, Inc., iCoupler® technology, the
ADM3058E integrates logic side on/off keying (OOK) signal
isolation channels and a low loop delay, high data rate, CAN FD
transceiver.
The EVAL-ADM3058EEBZ is populated with the 8-lead
standard small outline package, with increased creepage
(SOIC_IC) and >8 mm creepage.
Full specifications of the ADM3058E can be found in the
ADM3058E data sheet, available from Analog Devices, which
must be consulted in conjunction with this user guide when
using the EVA L -ADM3058EEBZ.
EVAL-ADM3058EEBZ PHOTOGRAPH
23496-001
Figure 1.
UG-1781 EVAL-ADM3058EEBZ User Guide
Rev. 0 | Page 2 of 7
TABLE OF CONTENTS
Features .............................................................................................. 1
Evaluation Kit Contents ................................................................... 1
Documents Needed .......................................................................... 1
General Description ......................................................................... 1
EVA L-ADM3058EEBZ Photograph .............................................. 1
Revision History ............................................................................... 2
Evaluation Board Hardware ............................................................ 3
Using the Evaluation Board ........................................................ 3
Printed Circuit Board (PCB) Layout Recomendations ............3
EN 55022 Radiated Emissions Test Results ...............................3
Evaluation Board Schematic and Artwork .....................................4
Ordering Information .......................................................................6
Bill of Materials ..............................................................................6
Related Links ..................................................................................6
REVISION HISTORY
7/2020—Revision 0: Initial Ver s i on
EVAL-ADM3058EEBZ User Guide UG-1781
Rev. 0 | Page 3 of 7
EVALUATION BOARD HARDWARE
USING THE EVALUATION BOARD
The EVAL-ADM3058EEBZ board can evaluate the full range of
the isolated CAN FD transceiver functionality. The bus and
logic side of the transceiver can be powered by independent,
isolated power supplies. The board is intended for evaluation of
the iCoupler isolation technology, but has not been safety
certified for high voltage operation. If voltages greater than 60 V
are applied to either the bus or logic side of the evaluation
board, external safety measures appropriate for user protection
must be in place.
Figure 1 shows the EVA L-ADM3058EEBZ. The VDD1 and VDD2
supply pins of the ADM3058E device must be supplied with
input power. The VDD1 pin and the VDD2 pin can be powered
directly or through the fixed output, 5 V, on-board low dropout
(LDO) regulators. The VDD1 side LDO regulator input supply
requires a power supply voltage of 6 V to 9 V and connects to Pin
1 of Screw Terminal P3 (marked VIN_LDO1 on the silkscreen)
and Pin 2 of Screw Terminal P3 (marked RTN_LDO1 on the
silkscreen). The VDD2 side LDO regulator input supply also
requires a power supply voltage of 6 V to 9 V but connects to
Pin 1 of Screw Terminal P6 (marked VIN_LDO2 on the silkscreen)
and Pin 2 of Screw Terminal P6 (marked RTN_LDO2 on the
silkscreen).
The ADP7104 and LT3012 LDO regulators both feature reverse
current protection on the output of the device. Reverse current
protection allows the user to apply power directly to the
ADM3058E VDD1 and VDD2 pins without modification to the
circuit. This feature can also be useful in an application where
alternate power sources may be available. Additionally, the
LT3012 is protected against reverse voltages to the input power
pin. This LT3012 feature can be used in conjunction with the
ADM3058E device bus fault tolerance to protect the circuit
against miswire damage in applications where the supply power
and CAN bus connections are manually wired.
PRINTED CIRCUIT BOARD (PCB) LAYOUT
RECOMENDATIONS
Place a 0.1 µF capacitor as close as possible to VDD1 and GND1
and another 0.1 µF capacitor as close as possible to VDD2 and
GND2 to minimize impedance, as shown in the layout example
for the E VAL -ADM3058EEBZ (see Figure 2).
23496-002
Figure 2. Layout Example for the EVAL-ADM3058EEBZ
EN 55022 RADIATED EMISSIONS TEST RESULTS
The EVA L-ADM3058EEBZ passes the EN 55022 Class B
standard.
The EVA L-ADM3058EEBZ is configured and tested with a 5 V
power supplied to the VDD1 pin from the ADP7104 regulator
output and the VDD2 pin from the LT3012 regulator output.
The on-board LTC6900 generates the clock signal input to the
TXD pin and is set to a given frequency with the on-board
potentiometer. Battery packs with short leads are used for
emissions testing to supply the ADP7104 regulator and the
LT3012 regulator inputs.
Figure 3 shows the measurements carried out according to the
EN 55032 Class B standard in a semianechoic chamber at 10 m
from 30 MHz to 1 GHz. Figure 3 shows the results of the peak
horizontal scan (the worst case). These results demonstrate that
the ADM3058E has a greater than 6.0 dB margin below EN 55032
Class B limits on a 2-layer PCB.
80
70
60
50
40
30
20
10
0
30M 100M 1G
(dBµV/m)
FRE Q UE NCY ( Hz )
CLAS S A
CLAS S B
23496-003
Figure 3. Horizontal Scan from 30 MHz to 1 GHz with 12 Mbps Signal to
TXD with 60 Ω Termination
UG-1781 EVAL-ADM3058EEBZ User Guide
Rev. 0 | Page 4 of 7
EVALUATION BOARD SCHEMATIC AND ARTWORK
VOUT
AGND1
AGND1
C1
390pF
AGND2
C12
390pF
P1
AGND1
AGND1
AGND2
C8
10µF
C2
0.1µF C3
0.1µF
VDD1
SENSE/ADJ
GND
NC
1
1
2
3
4
8
7
6
5
PAD
PAD
TP1
U3
U4
VREG1
VIN
PG
GND
EN/UVLO
VDD1
VDD2
U1
U2
TXD
RXD
GND1
VDD2
CANH
CANH
CANL
CANL
GND2
1
2
1RXD
2
3
4
8
7
6
5
GND
NC
IN
IN
NC
SHDN
NC
GND
PAD
PAD
GND
NC
OUT
OUT
ADJ
GND
NC
GND
16
15
14
9
10
11
12
13
1
2
3
8
7
6
5
4
OUT
DIV
V+
GND
SET
5
4
1
2
3
2
P7
1
2
P5
1
2
P4
1
2
P6
1
2
P2 TXD
RXD
1
2
3
P3 VIN_LDO1
RTN_LDO1
VIN_LDO2
RTN_LDO2
E3
1 2
1
2
AGND1
AGND1
AGND1
ADM3058EBRIZ
AGND2
AGND2 AGND2
AGND2
AGND2
AGND2 AGND2
TP31
3 4 5
TP6
GND1_1
TP7
1
1
TP8
TP2
1
2
1TXD
AGND1
AGND1
AGND1
VDD1
GND1_2
AGND1
GND1_1
AGND2
GND1_2
AGND2
3 4 5
AGND1
C4
1µF
AGND2
C11
1µF
AGND2
C10
10µF
AGND1
C9
0.1µF
E3
1 2
E2
1 2
1.5kΩ
1.5kΩ
1.5kΩ E6
1 2
1.5kΩ
E4
1 2
1.5kΩ
E5
1 2
1.5kΩ
R3
0R5
24.9kΩ
R6
0
R7
750kΩ
R8
249kΩ
R1
60.4Ω
R9
0
R2
60.4Ω
C5
4.700pF
R12
0
R13
0
R6
1MΩ
CW
23496-004
Figure 4. EVAL-ADM3058EEBZ Schematic
UG-1781 EVAL-ADM3058EEBZ User Guide
Rev. 0 | Page 6 of 7
ORDERING INFORMATION
BILL OF MATERIALS
Table 1.
Component Description Supplier Part No.
U1 5.7 kV rms, signal isolated, basic CAN FD transceiver Analog Devices ADM3058EBRIZ
U2 Low power, resistor set oscillator, 1 kHz to 20 MHz Analog Devices LTC6900CS5#PBF
U3 Low noise, CMOS, LDO regulator, 5.0 V output voltage Analog Devices ADP7104ARDZ-5.0-R7
U4 Low dropout, micropower linear regulator Analog Devices LT3012EFE#PBF
C12 Capacitors, 390 pF, X7R, 0603 AVX 0603YC391KAT2A
C8, C10 Capacitors, 10 µF, X7R, 0805 Wurth Electonik 885012207026
C4, C11 Capacitors, 1 µF, X7R, 0603 Wurth Electonik 885012206076
C2, C3, C9 Capacitors, 0.1 µF, X7R, 0603 Wurth Electonik 885012206046
C5 Capacitor, 4700 pF, X7R, 0805 Wurth Electonik 885012207090
E1, E2, E3, E4, E5, E6 Ferrite beads, 1500 Ω, 0603 Murata BLM18HE152SN1D
TXD, RXD Connector, subminiature Version A (SMA) TE Connectivity 5-1814832-1
P1, P3, P4, P5, P6, P7 Connectors, 2-position screw terminal block Wurth Electonik 691 213 710 002
P2 Connector, 3-position screw terminal block Wurth Electonik 691213710003
R1, R2 Resistors, 60.4 Ω, 1/10 W, 0603 Panasonic ERJ-3EKF60R4V
R12 Resistor, 0 Ω, 1/10 W, 0603 Panasonic ERJ-3GEY0R00V
R7 Resistor, 750 kΩ, 1/10 W, 0603 Panasonic ERJ-3EKF7503V
R8 Resistor, 249 kΩ, 1/10 W, 0603 Panasonic ERJ-3EKF2493V
TP1, TP2, TP3, TP6, TP7, TP8 Orange test points Keystone 5003
GND1_1, GND1_2,
GND2_1, GND2_2
Black test points
Vero
20-2137
R3, R6, R13 Resistors, 0 Ω, 1/10 W, 0603 (do not install, DNI) Panasonic ERJ-3GEY0R00V
R4 Potentiometer, 1 MΩ (DNI) Bourns 3296W-1-105LF
R5 Resistor, 24.9 kΩ, 1/10 W, 0603 (DNI) Panasonic ERA-3AEB2492V
R9 Resistor, 0 Ω, 1/10 W, 0805 (DNI) Panasonic ERJ-6GEY0R00V
RELATED LINKS
Resource Description
ADM3058E 5.7 kV rms, signal isolated, basic CAN FD transceiver
AN-1123 Controller area network (CAN) implementation guide
EVAL-ADM3058EEBZ User Guide UG-1781
Rev. 0 | Page 7 of 7
NOTES
ESD Caution
ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection
circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.
Legal Terms and Conditions
By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions
set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you
have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc.
(“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal,
temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVA
LUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided
for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional
limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term
“Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including
ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may
not disclose or transfer any portion of the Evaluation Board to any other party for any reas
on. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to
promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any
occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board.
Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice
to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO
WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED
TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL
PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF
THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE
AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable
United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of
Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby
submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.
©2020 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
UG23496-7/20(0)
