MAX12931BWEVKIT#

MAX12930/MAX12931 Evaluation Kit General Description 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 narrowbody 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. 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. The MAX1293XSEVKIT# comes with U1 unpopulated and supports the following digital isolators: MAX12930BASA+, MAX12930CASA+, MAX12930EASA+, MAX12930FASA+ MAX12931BASA+, MAX12931CASA+, MAX12931EASA+, MAX12931FASA+ Evaluates: MAX12930, MAX12931 Features ●● 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 3.75kVRMS Isolation (for the Narrow-Body SOIC Package) for 60s ●● Guaranteed Up to 5kVRMS Isolation (for the WideBody SOIC Package) for 60s Ordering Information appears at end of data sheet. 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 # TARGET DEVICE PACKAGE TYPE COMMENT MAX1293XSEVKIT# Not populated 8-SOIC narrow-body Request samples of target device from Maxim MAX12931BSEVKIT# MAX12931BASA+ 8-SOIC narrow-body 25Mbps IC populated MAX12931BWEVKIT# MAX12931BAWE+ 16-SOIC wide-body 25Mbps IC populated 19-8578; Rev 0; 6/16 MAX12930/MAX12931 Evaluation Kit Evaluates: MAX12930, MAX12931 Figure 1. Narrow-Body MAX12931BS EVKIT Figure 2. Wide-Body MAX12931BW EVKIT www.maximintegrated.com Maxim Integrated │  2 Evaluates: MAX12930, MAX12931 MAX12930/MAX12931 Evaluation Kit Quick Start Required Equipment MAX12931 family of two channel digital isolators. Once installed, follow the steps below to verify board functionality: ●● MAX1293X device, if EV kit is not populated 1) Connect the DC power supplies between the MAX1293X EV kit’s VDDA/VDDB and GNDA/GNDB test points. ●● MAX1293XS, or MAX12931BS, or MAX12931BW EV kit ●● Two adjustable +5V DC Power Supplies ●● Signal/function generator ●● 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/ 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 parameters 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. Table 2. MAX1293XS and MAX1293XW Board Connectors and Shunt Positions CONNECTOR SHUNT POSITION 1 2 3 4 n/a n/a Open 1-2* Open 1-2* n/a n/a 1 2 3 4 J1 J2 (SMA) J3 (SMA) J4 J5 J6 (SMA) J7 (SMA) J8 DESCIPTION Test point or input header for VDDA 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 I/O on side A Use ampere meter to measure current of side A Connect power supply to VDDA Use ampere meter to measure current of side B Connect power supply to VDDB I/O on side B I/O on side B Test point or input header for VDDB 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 *Default configuration Table 3. MAX1293XS and MAX1293XW Test Points TEST POINT TP1 DESCIPTION Test point for VDDA TP1A Test point for SMA connector J2 TP1B Test point for SMA connector J6 TP2, TP3 Test point for GNDA TP2A Test point for SMA connector J3 TP2B Test point for SMA connector J7 TP4, TP5 Test point for GNDB TP6 Test point for VDDB www.maximintegrated.com Maxim Integrated │  3 MAX12930/MAX12931 Evaluation Kit Evaluates: MAX12930, MAX12931 Detailed Description of Hardware 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. External Power Supplies Decoupling Capacitors The MAX1293XS or MAX1293XW EV kit is powered from two external adjustable power supplies as described below. 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 VDDA and GNDA test points, and another source between the VDDB and GNDB test points. Each supply can be set 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. 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. Termination 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. 3.3V 2.5V 0.1µF 0.1µF VDD VDDA RX OUT1 MAX12931 VDDB VDD IN1 RXD TRANSCEIVER A B MICRO CONTROLLER Y TX GND IN2 OUT2 TXD GNDA GNDB GND Z Figure 3. Typical Application Diagram www.maximintegrated.com Maxim Integrated │  4 MAX12930/MAX12931 Evaluation Kit Component Information, PCB Layout, and Schematics See the following links for component information, PCB layout, and schematics. ●● MAX1293XS EV BOM ●● MAX1293XS EV PCB Layout ●● MAX1293XS EV Schematic ●● MAX12931BW EV BOM ●● MAX12931BW EV PCB Layout ●● MAX12931BW EV Schematic www.maximintegrated.com Evaluates: MAX12930, MAX12931 Ordering Information PART TYPE MAX1293XSEVKIT# EVKIT for narrow-body SOIC package MAX12931BSEVKIT# EVKIT with installed MAX12931BASA+ MAX12931BWEVKIT# EVKIT with installed MAX12931BAWE+ #Denotes RoHS compliant. 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 MAX12930/MAX12931 Evaluation Kit Evaluates: MAX12930, MAX12931 Revision History REVISION NUMBER REVISION DATE 0 6/16 DESCRIPTION Initial release PAGES CHANGED — 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 ITEM TOTAL REF_DES DNI/ DNP QTY MFG PART # MANUFACTURER VALUE DESCRIPTION CAPACITOR; SMT (0805); CERAMIC CHIP; 10UF; 10V; TOL=+80%‐ 20%; MODEL=Y5V; TG= ‐30 DEGC TO +85 DEGC; T;  1 C3, C8 ‐ ECJ‐2FF1A106Z;  2 CC0805ZKY5V6BB1 PANASONIC/YAGEO PHYCOMP 10UF 2 C4, C5 ‐ GRM188R61C104KA01;  2 EMK107BJ104KAH MURATA/TAIYO YUDEN 0.1UF 3 J1, J8 ‐ 2 PEC04SAAN SULLINS ELECTRONICS CORP. PEC04SAAN 4 J2, J3, J6, J7 ‐ 4 142‐0701‐851 JOHNSON COMPONENTS 142‐0701‐851 5 J4, J5 ‐ 2 PCC02SAAN SULLINS PCC02SAAN 6 SU1, SU2 ‐ 2 STC02SYAN SULLINS ELECTRONICS CORP. STC02SYAN 7 TP1, TP6 ‐ 2 5010 KEYSTONE TP1A, TP1B,  8 TP2A, TP2B ‐ 4 5009 KEYSTONE 9 TP2‐TP5 ‐ 4 5011 KEYSTONE 10 MTH1‐MTH4 DNI 4 EVKIT_STANDOFF_4‐40_3/8 ? 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;  N/A TEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.445IN; BOARD  HOLE=0.063IN; BLACK; PHOSPHOR BRONZE WIRE SILVER PLATE  FINISH;  N/A KIT; ASSY‐STANDOFF 3/8IN; 1PC. STANDOFF/FEM/HEX/4‐ EVKIT_STANDOF 40IN/(3/8IN)/NYLON; 1PC. SCREW/SLOT/PAN/4‐ 40IN/(3/8IN)/NYLON F_4‐40_3/8 11 C1, C2, C6, C7 DNP 0 GRM2195C1H103JA01 MURATA 0.01UF CAPACITOR; SMT; 0805; CERAMIC; 0.01uF; 50V; 5%; COG; ‐ 55degC to + 125degC;  0?30ppm/?C from ‐55degC to +125degC 12 R1‐R4 13 PCB DNP ‐ PANASONIC MAXIM 4.7K PCB RESISTOR; 0805; 4.7K OHM; 5%; 200PPM; 0.25W; THICK FILM PCB Board:MAX1293XS EVALUATION KIT 0 ERJ‐P06J472V 1 MAX1293XS 29 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 N/A SILKSCREEN TOP TOP L2 GND L3 PWR BOTTOM VDDA TP1 VDDB C3 10UF VDDA VDDB TP6 C8 10UF GNDA GNDB 1 1 J5 J4 2 TP1A J2 142-0701-851 1 J1 GNDA C1 DNI 5 3 4 2 VDDA 2 R1 DNI C4 0.1UF C5 0.1UF U1 1 2 3 4 GNDA GNDA J6 142-0701-851 GNDB GNDA 1 2 3 4 TP1B 8 7 6 5 MAX12930/ MAX12931 C6 DNI 1 2 3 4 GNDB GNDB GNDB TP2B J7 142-0701-851 J3 142-0701-851 C2 DNI R2 DNI TP2 TP3 TP4 TP5 C7 DNI R4 DNI 1 2 4 3 5 5 3 4 2 GNDA VDDB 2 4 3 5 J8 TP2A 1 1 R3 DNI GNDA GNDB GNDB TITLE: Bill of Materials DATE: 01/07/2016 DESIGN: max1293bw_evkit_a NOTE: DNI‐‐> DO NOT INSTALL ; DNP‐‐> DO NOT PROCURE ITEM REF_DES DNI/D NP QTY MFG PART # MANUFACTU RER PANASONIC/Y AGEO  PHYCOMP MURATA/TAIY O YUDEN SULLINS  ELECTRONICS  CORP. 1 C3, C8 ‐ 2 C4, C5 ‐ ECJ‐2FF1A106Z;  2 CC0805ZKY5V6BB1 GRM188R61C104KA01;  2 EMK107BJ104KAH 3 J1, J8 ‐ 2 PEC04SAAN 4 J2, J3, J6, J7 ‐ 4 142‐0701‐851 5 J4, J5 ‐ 2 PCC02SAAN 6 SU1, SU2 7 TP1, TP6 TP1A, TP1B,  8 TP2A, TP2B ‐ ‐ 2 STC02SYAN 2 ‐ 4 9 TP2‐TP5 ‐ 4 DNI 4 EVKIT_STANDOFF_4‐40_3/8 ? 10 MTH1‐MTH4 11 C1, C2, C6, C7 DNP 12 R1‐R4 DNP 13 PCB ‐ TOTAL 0 GRM2195C1H103JA01 0 ERJ‐P06J472V 1 MAX1293XBW 29 VALUE DESCRIPTION 0.1UF 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;  PEC04SAAN CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT; 4PINS 10UF JOHNSON  COMPONENTS 142‐0701‐851 CONNECTOR; END LAUNCH JACK RECEPTACLE; BOARDMOUNT; STRAIGHT THROUGH; 2PINS; CONNECTOR; MALE; THROUGH HOLE; BREAKAWAY; STRAIGHT THROUGH; 2PINS; ‐65 DEGC TO  SULLINS PCC02SAAN +125 DEGC SULLINS  ELECTRONICS  TEST POINT; JUMPER; STR; TOTAL LENGTH=0.256IN; BLACK; INSULATION=PBT  CORP. STC02SYAN CONTACT=PHOSPHOR BRONZE; COPPER PLATED TIN OVERALL 5010 KEYSTONE N/A TESTPOINT WITH 1.80MM HOLE DIA, RED, MULTIPURPOSE;  TEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.35IN; BOARD HOLE=0.063IN; YELLOW;  5009 KEYSTONE N/A PHOSPHOR BRONZE WIRE SILVER PLATE FINISH;  TEST POINT; PIN DIA=0.125IN; TOTAL LENGTH=0.445IN; BOARD HOLE=0.063IN; BLACK;  5011 KEYSTONE N/A PHOSPHOR BRONZE WIRE SILVER PLATE FINISH;  MURATA PANASONIC MAXIM 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 CAPACITOR; SMT; 0805; CERAMIC; 0.01uF; 50V; 5%; COG; ‐55degC to + 125degC;  0?30ppm/?C  0.01UF from ‐55degC to +125degC 4.7K RESISTOR; 0805; 4.7K OHM; 5%; 200PPM; 0.25W; THICK FILM PCB PCB Board:MAX1293BW EVALUATION KIT SILKSCREEN TOP TOP L2 GND L3 PWR BOTTOM VDDA TP1 VDDB C3 10UF VDDA VDDB TP6 C8 10UF GNDA GNDB 1 1 J5 J4 2 TP1A 2 TP1B U1 J2 142-0701-851 1 VDDA J1 GNDA C1 0.01UF DNI 5 3 4 2 MAX12930/ MAX12931 R1 4.7K DNI C4 0.1UF GNDA 1 2 3 4 GNDA TP2A 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 J6 142-0701-851 GNDB C5 0.1UF C6 0.01UF DNI 1 R3 4.7K DNI VDDB 2 4 3 5 J8 1 2 3 4 GNDB GNDB TP2B GNDA GNDB J7 142-0701-851 J3 142-0701-851 C2 0.01UF DNI 1 5 3 4 2 GNDA R2 TP2 TP3 TP4 TP5 4.7K DNI GNDA GNDB C7 0.01UF DNI 1 R4 4.7K DNI 2 4 3 5 GNDB