MAX12931BSEVKIT [MAXIM]
Broad Range of Data Transfer Rates (from DC to 150Mbps);
| 型号： | MAX12931BSEVKIT |
| 厂家： | 
MAXIM INTEGRATED PRODUCTS |
| 描述： | Broad Range of Data Transfer Rates (from DC to 150Mbps) |
| 文件： | 总20页 (文件大小：4337K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Evaluates: MAX12930, MAX12931
MAX12930/MAX12931 Evaluation Kit
General Description
Features
The MAX12930/MAX12931 evaluation kit (EV kit)
provides a proven design to evaluate the MAX12930 or
MAX12931 two channel digital isolators. Three types of
evaluation boards are available to support the narrow-
body and wide-body package types. Two boards are
fully assembled, each with a MAX12931 narrow-body
or MAX12931 wide-body isolator, and the third generic
board has U1 unpopulated allowing the user to select
a device from the family of narrow-body MAX12930/
MAX12931 isolators.
● Broad Range of Data Transfer Rates (from DC to
150Mbps)
● Two Unidirectional Channels in the Same Direction
(MAX12930) or Two Unidirectional Channels in the
Opposite Direction (MAX12931)
● SMA Connectors for Easy Connection to External
Equipment
● Wide Power Supply Voltage Range from 1.71V to 5.5V
● Guaranteed Up to 3.75kV
Isolation (for the
RMS
Narrow-Body SOIC Package) for 60s
The EV kit should be powered from two independent
isolated power supplies with nominal output voltage in
range from 1.71V to 5.5V. For evaluating the electrical
parameters of the device without any isolation between
the two sides, a single power supply can also be used.
● Guaranteed Up to 5kV Isolation (for the Wide-
RMS
Body SOIC Package) for 60s
Ordering Information appears at end of data sheet.
The MAX1293XSEVKIT# comes with U1 unpopulated and
supports the following digital isolators: MAX12930BASA+,
MAX12930CASA+, MAX12930EASA+, MAX12930FASA+
MAX12931BASA+, MAX12931CASA+, MAX12931EASA+,
MAX12931FASA+
Note: When ordering the MAX1293XS EV kit the engineer
should request a sample of the desired unidirectional isolator IC
that can be soldered to the PCB.
Table 1: EV Kit Options
EVKIT PART #
MAX1293XSEVKIT#
MAX12931BSEVKIT#
MAX12931BWEVKIT#
TARGET DEVICE
PACKAGE TYPE
COMMENT
Request samples of target device from Maxim
25Mbps IC populated
Not populated
8-SOIC narrow-body
8-SOIC narrow-body
16-SOIC wide-body
MAX12931BASA+
MAX12931BAWE+
25Mbps IC populated
19-8578; Rev 0; 6/16
Evaluates: MAX12930, MAX12931
MAX12930/MAX12931 Evaluation Kit
Figure 1. Narrow-Body MAX12931BS EVKIT
Figure 2. Wide-Body MAX12931BW EVKIT
Maxim Integrated
│ 2
www.maximintegrated.com
Evaluates: MAX12930, MAX12931
MAX12930/MAX12931 Evaluation Kit
MAX12931 family of two channel digital isolators.
Once installed, follow the steps below to verify board
functionality:
Quick Start
Required Equipment
● MAX1293XS, or MAX12931BS, or
1) Connect the DC power supplies between the
MAX12931BW EV kit
MAX1293X EV kit’s V
/V
and GNDA/GNDB
DDA DDB
● MAX1293X device, if EV kit is not populated
● Two adjustable +5V DC Power Supplies
● Signal/function generator
test points.
2) Turn on the DC power supplies and set them between
1.71V and 5.5V, then enable the power supply output.
Note: It is also possible to power the MAX1293X EV
kit from a single power supply to test electrical param-
eters but this invalidates the digital isolation of the IC.
3) Connect the signal/function generator to the SMA
connectors or test points of side A and observe the
isolated signal on the other side, side B, using an
oscilloscope.
● Oscilloscope
Procedure
The MAX12931BS and MAX12931BW EV kits are fully
assembled and ready for evaluation. The MAX1293XS
EV kit has everything except the DUT (U1) installed. The
user can install the desired version of the MAX12930/
Table 2. MAX1293XS and MAX1293XW Board Connectors and Shunt Positions
CONNECTOR
SHUNT POSITION
DESCIPTION
1
2
Test point or input header for V
DDA
Test point or input header for I/O; same as J2 SMA
Test point or input header for I/O; same as J3 SMA
Test point or input header for GNDA
I/O on side A
J1
3
4
J2 (SMA)
J3 (SMA)
n/a
n/a
Open
1-2*
Open
1-2*
n/a
n/a
1
I/O on side A
Use ampere meter to measure current of side A
J4
J5
Connect power supply to V
DDA
Use ampere meter to measure current of side B
Connect power supply to V
I/O on side B
DDB
J6 (SMA)
J7 (SMA)
I/O on side B
Test point or input header for V
DDB
2
Test point or input header for I/O; same as J6 SMA
Test point or input header for I/O; same as J7 SMA
Test point or input header for GNDB
J8
3
4
*Default configuration
Table 3. MAX1293XS and MAX1293XW Test Points
TEST POINT
TP1
DESCIPTION
Test point for V
DDA
TP1A
Test point for SMA connector J2
Test point for SMA connector J6
Test point for GNDA
TP1B
TP2, TP3
TP2A
Test point for SMA connector J3
Test point for SMA connector J7
Test point for GNDB
TP2B
TP4, TP5
TP6
Test point for V
DDB
Maxim Integrated
│ 3
www.maximintegrated.com
Evaluates: MAX12930, MAX12931
MAX12930/MAX12931 Evaluation Kit
Two SMA connectors on each side of the board allow
easy connections to signal generator(s) and oscilloscope.
A typical application diagram is shown in Figure 3.
Detailed Description of Hardware
The MAX1293XS or MAX1293XW EV kit is powered from
two external adjustable power supplies as described below.
Decoupling Capacitors
External Power Supplies
Each power supply is decoupled with a 10µF ceramic
capacitor placed close to the power supply test point, and
a 0.1µF ceramic capacitor placed close to U1.
Power to the MAX1293XS or MAX1293XW EV kit is derived
from two external sources which can both be between
+1.71V and +5.5V. Connect one source between the
V
DDA
the V
and GNDA test points, and another source between
Termination
and GNDB test points. Each supply can be set
DDB
Each input and output has an unpopulated 0805 SMT
resistor (R1-R4) and a 0805 SMT capacitor (C1, C2, C6,
C7) to GND_ to allow termination based on customer
requirements.
independently and can be present over the entire range
from 1.71V to 5.5V, regardless of the level or presence of
the other supply. The MAX12930/MAX12931 level-shifts
the data, transmitting them across the isolation barrier.
2.5V
3.3V
0.1µF
0.1µF
TRANSCEIVER
MAX12931
V
V
V
V
DD
DD
DDA
DDB
A
B
RX
OUT1
IN1
RXD
MICRO
CONTROLLER
Y
Z
TXD
TX
OUT2
GNDB
IN2
GND
GNDA
GND
Figure 3. Typical Application Diagram
Maxim Integrated
│ 4
www.maximintegrated.com
Evaluates: MAX12930, MAX12931
MAX12930/MAX12931 Evaluation Kit
Component Information, PCB Layout,
and Schematics
Ordering Information
PART
TYPE
See the following links for component information, PCB
layout, and schematics.
EVKIT for narrow-body
SOIC package
MAX1293XSEVKIT#
● MAX1293XS EV BOM
EVKIT with installed
MAX12931BASA+
MAX12931BSEVKIT#
● MAX1293XS EV PCB Layout
● MAX1293XS EV Schematic
● MAX12931BW EV BOM
EVKIT with installed
MAX12931BAWE+
MAX12931BWEVKIT#
#Denotes RoHS compliant.
● MAX12931BW EV PCB Layout
● MAX12931BW EV Schematic
The MAX1293XS EV kit comes with U1 unpopulated.
Order the device with the required data rate and default
state separately. Refer to the Ordering Information section
of the MAX12930/MAX12931 data sheet.
Maxim Integrated
│ 5
www.maximintegrated.com
Evaluates: MAX12930, MAX12931
MAX12930/MAX12931 Evaluation Kit
Revision History
REVISION
NUMBER
REVISION
DATE
PAGES
CHANGED
DESCRIPTION
0
6/16
Initial release
—
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at www.maximintegrated.com.
Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses
are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.
©
Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc.
2016 Maxim Integrated Products, Inc.
│ 6
TITLE: Bill of Materials
DATE: 01/12/2016
DESIGN: max1293xs_evkit_a
NOTE: DNI‐‐> DO NOT INSTALL ; DNP‐‐> DO NOT PROCURE
DNI/
ITEM
REF_DES
DNP QTY MFG PART #
MANUFACTURER
VALUE
DESCRIPTION
ECJ‐2FF1A106Z;
2 CC0805ZKY5V6BB1
CAPACITOR; SMT (0805); CERAMIC CHIP; 10UF; 10V; TOL=+80%‐
20%; MODEL=Y5V; TG= ‐30 DEGC TO +85 DEGC; T;
1 C3, C8
‐
PANASONIC/YAGEO PHYCOMP
10UF
GRM188R61C104KA01;
2 EMK107BJ104KAH
CAPACITOR; SMT (0603); CERAMIC CHIP; 0.1UF; 16V; TOL=10%;
MODEL=; TG=‐55 DEGC TO +125 DEGC; TC=X5R;
CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT;
4PINS
CONNECTOR; END LAUNCH JACK RECEPTACLE; BOARDMOUNT;
STRAIGHT THROUGH; 2PINS;
CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT
THROUGH; 2PINS; ‐65 DEGC TO +125 DEGC
TEST POINT; JUMPER; STR; TOTAL LENGTH=0.256IN; BLACK;
INSULATION=PBT CONTACT=PHOSPHOR BRONZE; COPPER
PLATED TIN OVERALL
2 C4, C5
3 J1, J8
‐
‐
‐
‐
MURATA/TAIYO YUDEN
SULLINS ELECTRONICS CORP.
JOHNSON COMPONENTS
SULLINS
0.1UF
2 PEC04SAAN
4 142‐0701‐851
2 PCC02SAAN
PEC04SAAN
142‐0701‐851
PCC02SAAN
4 J2, J3, J6, J7
5 J4, J5
6 SU1, SU2
7 TP1, TP6
‐
‐
2 STC02SYAN
2
SULLINS ELECTRONICS CORP.
STC02SYAN
N/A
5010 KEYSTONE
TESTPOINT WITH 1.80MM HOLE DIA, RED, MULTIPURPOSE;
TEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.35IN; BOARD
HOLE=0.063IN; YELLOW; PHOSPHOR BRONZE WIRE SILVER
PLATE FINISH;
TEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.445IN; BOARD
HOLE=0.063IN; BLACK; PHOSPHOR BRONZE WIRE SILVER PLATE
FINISH;
TP1A, TP1B,
8 TP2A, TP2B
‐
4
5009 KEYSTONE
5011 KEYSTONE
?
N/A
N/A
9 TP2‐TP5
‐
4
KIT; ASSY‐STANDOFF 3/8IN; 1PC. STANDOFF/FEM/HEX/4‐
EVKIT_STANDOF 40IN/(3/8IN)/NYLON; 1PC. SCREW/SLOT/PAN/4‐
10 MTH1‐MTH4
DNI
4 EVKIT_STANDOFF_4‐40_3/8
F_4‐40_3/8
40IN/(3/8IN)/NYLON
CAPACITOR; SMT; 0805; CERAMIC; 0.01uF; 50V; 5%; COG; ‐
55degC to + 125degC; 0?30ppm/?C from ‐55degC to +125degC
11 C1, C2, C6, C7 DNP
0 GRM2195C1H103JA01
MURATA
0.01UF
12 R1‐R4
13 PCB
DNP
‐
0 ERJ‐P06J472V
1 MAX1293XS
PANASONIC
MAXIM
4.7K
PCB
RESISTOR; 0805; 4.7K OHM; 5%; 200PPM; 0.25W; THICK FILM
PCB Board:MAX1293XS EVALUATION KIT
TOTAL
29
SILKSCREEN TOP
TOP
L2 GND
L3 PWR
BOTTOM
VDDA
VDDB
C3
10UF
C8
10UF
TP1
VDDA
1
VDDB
1
TP6
GNDA
GNDB
J4
J5
2
2
TP1A
TP1B
J2
142-0701-851
J6
142-0701-851
GNDA
GNDB
1
C4
0.1UF
C5
0.1UF
1
C1
DNI
C6
DNI
R1
DNI
U1
R3
DNI
VDDB
2 4 3 5
GNDB
1
2
3
4
8
7
6
5
5 3 4 2
J8
VDDA
1
2
3
4
J1
GNDA
1
2
3
4
MAX12930/
MAX12931
GNDA
GNDB
GNDB
GNDA
TP2B
TP2A
J7
142-0701-851
J3
142-0701-851
1
TP2
TP3
TP4
TP5
C2
DNI
C7
DNI
R2
DNI
R4
DNI
1
2 4 3 5
GNDB
5 3 4 2
GNDA
GNDA
GNDB
TITLE: Bill of Materials
DATE: 01/07/2016
DESIGN: max1293bw_evkit_a
NOTE: DNI‐‐> DO NOT INSTALL ; DNP‐‐> DO NOT PROCURE
DNI/D
NP
MANUFACTU
RER
ITEM REF_DES
QTY MFG PART #
VALUE
DESCRIPTION
PANASONIC/Y
AGEO
PHYCOMP
MURATA/TAIY
O YUDEN
SULLINS
ECJ‐2FF1A106Z;
CAPACITOR; SMT (0805); CERAMIC CHIP; 10UF; 10V; TOL=+80%‐20%; MODEL=Y5V; TG= ‐30
DEGC TO +85 DEGC; T;
CAPACITOR; SMT (0603); CERAMIC CHIP; 0.1UF; 16V; TOL=10%; MODEL=; TG=‐55 DEGC TO
+125 DEGC; TC=X5R;
1 C3, C8
2 C4, C5
‐
‐
2 CC0805ZKY5V6BB1
GRM188R61C104KA01;
2 EMK107BJ104KAH
10UF
0.1UF
ELECTRONICS
CORP.
3 J1, J8
‐
2 PEC04SAAN
PEC04SAAN
CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT; 4PINS
JOHNSON
4 J2, J3, J6, J7
5 J4, J5
‐
‐
4 142‐0701‐851
COMPONENTS 142‐0701‐851 CONNECTOR; END LAUNCH JACK RECEPTACLE; BOARDMOUNT; STRAIGHT THROUGH; 2PINS;
CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT THROUGH; 2PINS; ‐65 DEGC TO
2 PCC02SAAN
SULLINS
SULLINS
PCC02SAAN
+125 DEGC
ELECTRONICS
CORP.
5010 KEYSTONE
TEST POINT; JUMPER; STR; TOTAL LENGTH=0.256IN; BLACK; INSULATION=PBT
CONTACT=PHOSPHOR BRONZE; COPPER PLATED TIN OVERALL
TESTPOINT WITH 1.80MM HOLE DIA, RED, MULTIPURPOSE;
6 SU1, SU2
7 TP1, TP6
‐
‐
2 STC02SYAN
2
STC02SYAN
N/A
TP1A, TP1B,
8 TP2A, TP2B
TEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.35IN; BOARD HOLE=0.063IN; YELLOW;
PHOSPHOR BRONZE WIRE SILVER PLATE FINISH;
TEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.445IN; BOARD HOLE=0.063IN; BLACK;
PHOSPHOR BRONZE WIRE SILVER PLATE FINISH;
‐
‐
4
4
5009 KEYSTONE
5011 KEYSTONE
N/A
N/A
9 TP2‐TP5
EVKIT_STAND KIT; ASSY‐STANDOFF 3/8IN; 1PC. STANDOFF/FEM/HEX/4‐40IN/(3/8IN)/NYLON; 1PC.
OFF_4‐40_3/8 SCREW/SLOT/PAN/4‐40IN/(3/8IN)/NYLON
10 MTH1‐MTH4 DNI
4 EVKIT_STANDOFF_4‐40_3/8
?
CAPACITOR; SMT; 0805; CERAMIC; 0.01uF; 50V; 5%; COG; ‐55degC to + 125degC; 0?30ppm/?C
11 C1, C2, C6, C7 DNP
0 GRM2195C1H103JA01
0 ERJ‐P06J472V
1 MAX1293XBW
MURATA
PANASONIC
MAXIM
0.01UF
4.7K
from ‐55degC to +125degC
RESISTOR; 0805; 4.7K OHM; 5%; 200PPM; 0.25W; THICK FILM
PCB Board:MAX1293BW EVALUATION KIT
12 R1‐R4
DNP
13 PCB
‐
PCB
TOTAL
29
SILKSCREEN TOP
TOP
L2 GND
L3 PWR
BOTTOM
VDDA
VDDB
C3
10UF
C8
10UF
TP1
VDDA
1
VDDB
1
TP6
GNDA
GNDB
J4
J5
2
2
TP1A
TP1B
U1
MAX12930/
MAX12931
J2
142-0701-851
J6
142-0701-851
GNDA
GNDB
1
C4
0.1UF
1
2
3
4
5
6
7
8
16
C5
0.1UF
C6
1
R3
C1
R1
4.7K
DNI
0.01UF
15
14
13
12
11
10
9
4.7K
0.01UF
VDDB
DNI
DNI
2 4 3 5
GNDB
DNI
5 3 4 2
J8
VDDA
1
2
3
4
J1
GNDA
1
2
3
4
GNDB
GNDA
TP2B
TP2A
GNDA
GNDB
J7
142-0701-851
J3
142-0701-851
1
TP2
TP3
TP4
TP5
C7
R4
C2
R2
4.7K
DNI
0.01UF
1
4.7K
0.01UF
DNI
DNI
2 4 3 5
GNDB
DNI
5 3 4 2
GNDA
GNDA
GNDB
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