Evaluation Board User Guide
UG-358
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
Evaluation Board for the
ADM3054
5 kV rms Signal Isolated High Speed
CAN Transceiver with Bus Protection
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 8
FEATURES
Easy evaluation of the
ADM3054
controller area network
(CAN) transceiver
Isolated ground planes (logic side and bus side)
Convenient connections through screw terminal blocks
3.3 V or 5 V power on the logic side (VDD1)
5 V power on the bus side (VDD2)
Ground on logic side (GND1) and bus side (GND2)
Logic signals: RXD, TXD, VDD2SENSE
Cable shield and bus signals: CANH and CANL
Jumper-selectable SMB jack inputs for RXD and TXD
Test points for measuring all signals
Termination resistors (2 × 30 Ω) with common-mode filter
APPLICATIONS
ADM3054 part evaluation
Evaluation connected to existing CAN controllers/data buses
EVALUATION KIT CONTENTS
EVAL-ADM3054EBZ
GENERAL DESCRIPTION
The
EVAL-ADM3054EBZ
allows quick and easy evaluation of
the
ADM3054
isolated CAN transceiver. The evaluation board
allows all of the input and output functions to be exercised
without the need for external components. Screw terminal blocks
provide convenient connections for logic signals and power.
The main device on the evaluation board, the
ADM3054
, is a
controller area network (CAN) physical layer transceiver with
integrated digital isolation, allowing a protocol layer CAN
controller to access the physical layer bus. The
ADM3054
complies with the ISO 11898 standard. It is capable of running
at data rates of up to 1 Mbps.
The evaluation board has separate ground and power planes for
the logic side and the bus side. This allows evaluation of the
isolation capability of the
ADM3054
, which employs Analog
Devices, Inc.,
i
Coupler® technology to combine a 3-channel
isolator and a CAN transceiver into a single, 16-lead wide body
SOIC package.
The power is isolated between a single 3.3 V or 5 V supply on
VDD1, the logic side, and a single 5 V supply provided on VDD2,
the bus side. Loss of power on the bus side (VDD2) can be detected
by an integrated VDD2SENSE signal.
EVAL-ADM3054EBZ
10397-
001
Figure 1.
