EVBUM2174 - NCN8026A Evaluation Board User`s Manual
Contents
1. o _ ut 8 3 g 2 VO d ed gt x f o amp z RS AZ 3 7 1 Lo 2B 26 26 S 88 ES EX E3 ge EZ fe vo gt gt ES EX E3 FO ES 3 ge J2 ka 9 9 ES VDD R6 10 Rie Ai gi i a J al al 10K R7 R9 4 o hok 10K 10K oo VSELI 10K 10K Al VSEL1 loo sw 9 ai vso i es 33p CLKDIV2 d CLKDIV1 J CMDVCCb J ee 33p CLK_EXT_SMB l Ouc Jo cio 1 d CSb ralla J d 1 ul 2 2 o 515 33p 2 aa 4 d a 5 go CMDVCC a 8 a a a 2 swi 7 TATE ee U 22 S 6 a e Gb 288 5 5 2 O O swe am a L g VSELO 1 ie 11617 io A o iia toon vseto CLKIN 2 25 CSb aw au d 2 csb i inte HE gt EE Fe E VDDP__ 3 16 x o YED is er NCN8026A QFN 24 ND 7 PRESb_ 4 15 ce PRESb VDD T toon o PRES 5 14 PRES PRESb PRES RSTIN sa 6 13 CMDVCCb IDBP co CMDVCCb ale ag Sis 3 IDD Standoffs Ex ES Eg R2 RI IATA PE BARA A 3 c gt O iG G Goa ol AAA 1 TES J10 i yo a SF Ss oR open st I d d d 1 cn o 12208 Jio PORADJ com CON1 R8 1 m J12 VDDO ANNA cs 100K T it g m i t 1 io 02 al 220n gt as LOAD 1 i z g Ground 0 2 CONI CON1 L e 1 2 3 1 5 1 Ris OR kes eee in ad 0 JO vo Rit 3 GND vec 5 F ein x VPP RST AW J8 1 2 1 oR 7 3 RST rou TP8 1 WN a vO cLK Fy c8 C4 NA 1 TP12 R12 ye R140R cvcc TP9 1 oR 1 TP10 AUX2 iS SMART_CARD CLK R13 TP7 1 de OR AUX1 de 0 0 c15 c16 gu2. Voltage probe 4 probes 500MHz bandwidth Tektronix or LeCroy Semiconductor Components Industries LLC 2013 1 Publication Order Number February 2013 Rev 0 EVBUM2174 D NCN8026AMNGEVB TEST PROCEDURE Refer to Figure 2 for an overview of the main features of the evaluation board Initial Setup The initial setup given here is recommended before starting measurements on the board e Set the CMDVCC in the OFF position High e Set CS in the ON position Chip selected position Low e Set CLKDIV1 and CLKDIV2 into low position lowest frequency FcLKIn VESLO and VSEL1 are used to change the output CVCC card power supply or the smart card interface mode which can be 1 8 V 3 0 V or 5 0 V Change VSELO and VSEL1 using the switches see Figure 2 according to Table 2 below When VSELO 0 then VSEL1 is in the mode 5 V 3 Vbar when VSELO 1 then VSEL1 is in the mode 1 8 V 3 Vbar The initial setup can be VSELO 0 and VSEL1 1 for selecting the 5 V mode The CVCC output voltage can be changed on the fly when the smart card interface is active CMDVCC Low Nevertheless it is recommended to change CVCC after having deactivated the device then reconfiguring CVCC by setting the appropriate VSELO and VSEL1 and reactivating the smart card interface Table 2 CVCC PROGRAMMING e Asa precaution if using the built in resistive load turn the 1 kQ potentiometer to obtain a resistor output value of 1 kQ and then conne
3. NCN8026AMNGEVB gt NCN8026A Evaluation i Board User s Manual ON Semiconductor http onsemi com EVAL BOARD USER S MANUAL INTRODUCTION This document gives a detailed description of the NCAEGGA SMART CAND INTERFACE NCNBOZ6ARNGEVE ON SEMICONDUCTOR a OF 24 4x4 0 37 NCN8026A Evaluation Board QFN 24 with the bill of materials BOM board schematic and layout The appropriate laboratory test setups are also provided The NCN8026A Evaluation Board has been designed to help for a quick evaluation of the NCN8026A Smart Card Interface device This document has to be used with the NCN8026A datasheet The datasheet contains full technical details regarding the NCN8026A specifications and operation The board FR4 material is implemented in two metal layers The top and bottom layers have thicknesses of 35 um The PCB thickness is 1 6 mm with dimensions of 89 mm by 68 mm see Figure 1 Figure 1 Evaluation Board TEST EQUIPMENT The following equipment listed in Table 1 is suggested for the evaluation Table 1 TEST EQUIPMENT Oscilloscope 500 MHz bandwidth four channel scope Tektronix TDS744 754 or 784 TDS5054 series 1 minimum 1MB memory per channel Note 2 or LeCroy WR5060 TDS5104B 1 Ghz 5 GS s Waveform generator Agilent 81104A 80 MHz or HP8110A 150 MHz 1 2 outputs 1 Equipment used in the context of this Evaluation Board User s Manual 2 Greater scope memory per channel offers better resolution
4. Se cts o 80 pF 80 pF 80 pF 33 pF 100 pF d Figure 3 Board Schematic http onsemi com 4 NCN8026AMNGEVB BILL OF MATERIALS NCN8026A EVALUATION BOARD Table 4 BILL OF MATERIALS C2 C6 C7 3 C18 ar Ni a areca A 1 Manufacturer Part CAP CER 10 UF 6 3 V 20 X5R 0805 Murata CAP CER 1 UF 25 V 10 X7R 0805 CAP CER 1 UF 25 V 10 X7R 0603 CAP CER 22 UF 16 V X7R 10 0805 C8 C9 C10 4 CAP CER 33 PF 16 V 33 pF 5 0603 AVX Corporation Do not populate C15 X7R 0603 11 CAP CER 33 UF 16 V X7R 10 0805 330 nF 0805 TDK Corporation C2012X7R1C334K 1 25 3 Do not populate 80 pF 1 Do not populate 100 pF uN 0603 Do not populate Do not populate 0603 Do not populate Do not populate CAP CERAMIC 22 PF 50 V NPO 0603 Yageo CCO603JRNPO9BN220 Do not populate Do not populate Do not populate R2 R3 R11 R12 R13 R14 R15 RES 0 0 OHM 1 8 W 0603 SMD Stackpole RMCF0805ZTOROO Electronics Inc R4 R6 R7 R9 R10 R16 CMS resistor 1 1 4W 0603 Philips Components 232272461003 R5 Single turn Cermet trimmer 1k 0 5 W 10 CERMET 72PT Bourns 3386F 102LF ND SW1 to SW6 5 PCB slide switches TP1 to TP11 TP13 TP14 TP16 TP18 to TP21 TP23 TP12 TP15 TP17 TP22 J1 J2 CMS resistor 1 1 4 WwW Clip Test Point Hole Diameter 1 0 mm 0 040 mil Clip Test Point Hole Diameter 1 6 mm 0 063 mil VDD VDDP
5. copyright laws and is not for resale in any manner PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT N American Technical Support 800 282 9855 Toll Free ON Semiconductor Website www onsemi com Literature Distribution Center for ON Semiconductor USA Canada P O Box 5163 Denver Colorado 80217 USA Europe Middle East and Africa Technical Support Order Literature http www onsemi com orderlit Phone 303 675 2175 or 800 344 3860 Toll Free USA Canada Phone 421 33 790 2910 zak Fax 303 675 2176 or 800 344 3867 Toll Free USA Canada Japan Customer Focus Center For additional information please contact your local Email orderlit onsemi com Phone 81 3 5817 1050 Sales Representative EVBUM2174 D
6. 2 Pins Male Connector 5 08 mm Step Philips Components 232272461004 INTER3 2 54 09 03290 01 TP_1 0MMHOLE_ Keystone 5000 KEYSTONE_5000 B Phoenix Contact MSTBA2 52G5 08 TP_1 6MMHOLE_ KEYSTONE_5010 MSTBA2 J3 J4 J8 IDD IDDP LOAD Breakable Single Row Header 2 Pins CON2 2 54 TYCO Amp 5 826629 0 J5 J6 J7 Ground Strap Brass Diameter 1 0 mm Pitch 10 16 mm Height 9 9 mm NCN8026A Smart Card Interface GND_STRP HARWIN D3082 46 Yes Yes Yes Yes QFN 24 4X4 ENGINEERING ON Semiconductor NCN8026AMNTXG Smart card socket SMARTCARD_FC FCI 7434L0825S01 LF Yes _74343L0825S01 none 4 Standoff nut STANDOFF Keystone 1903C Yes HOLE Electronics none 4 Standoff screw STANDOFF Keystone 4814K ND Yes HOLE Electronics http onsemi com 5 NCN8026AMNGEVB ON Semiconductor and Q are registered trademarks of Semiconductor Components Industries LLC SCILLC SCILLC owns the rights to a number of patents trademarks copyrights trade secrets and other intellectual property A listing of SCILLC s product patent coverage may be accessed at www onsemi com site pdf Patent Marking pdf SCILLC reserves the right to make changes without further notice to any products herein SCILLC makes no warranty representation or guarantee regarding the suitability of its products for any particular purpose nor does SCILLC assume any liability arising out of the application or use of any product or circui
7. ct the jumper DC Power Supplies Two power supplies are used to bias the demo board VDDP is the input voltage of LDO Regulator VDD is the digital power supply which biases the input stages of the NCN8026A device control and signal inputs VDD and VDDP must be connected to the board to ensure correct operation Connect the VDD and VDDP power supplies using the 2 pin male connectors J4 and J3 respectively Refer to the recommended operating ranges for VDD and VDDP in the datasheet Use VDD VDDP 5 V to get started Clock Frequency CLKDIV1 and CLKDIV2 select the frequency divider for the card clock CCLK according to Table 3 given below Table 3 CVCC PROGRAMMING CLKDIV1 CLKDIV2 CCLK Frequency AAA ta o INMI TT The Clock The clock is applied externally SMB connector Refer to the datasheet for the recommended frequency and voltage levels that can be applied at CLKIN Card Presence The typical socket is normally open so PRES has been chosen nevertheless the PRES and PRES test points can also be used for signaling the presence of a card and starting up the circuit If not using a smart card connect PRES to ground Start the measurement To start the measurments set the board as it follows Set CLKDIV1 and CLKDIV2 to select the correct frequency 2 Set VSELO and VSEL1 to select the correct output voltage 3 Check that the 1 kQ potentiometer jumper is turned to 1 KQ 4 Set CS low 5 S
8. et CMDVCC high 6 Check that VDD and VDDP are set to 5 V and set the current limit to 100 mA Turn on the power supplies VDD and VDDP 7 Toggle CMDVCC from High to Low to start the device activation sequence run Change the CVCC output voltage with the VSELO and VSEL1 switches Apply a clock to CLKIN and observe the card clock at CCLK Use CLKDIV1 and CLKDIV2 to change the clock frequency 00 Ko http onsemi com 2 89 mm NCN8026AMNGEVB EVALUATION BOARD DESCRIPTION o gt 5S e Zi J e a u uJ gt sss ns ns z a gt an So Sa To G CLKDIV2 Switch CLKDIV1 Switch A 3 PE sh o Es st load jumper VDD Power Jumper On Supply CVCC load 1 kQ potentiometer CMDVCC Switch Smart Card Connector bottom CVCC Test Point ics Switch Figure 2 Board Description http onsemi com 3 NCN8026AMNGEVB EVALUATION BOARD SCHEMATIC
9. t and specifically disclaims any and all liability including without limitation special consequential or incidental damages Typical parameters which may be provided in SCILLC data sheets and or specifications can and do vary in different applications and actual performance may vary over time All operating parameters including Typicals must be validated for each customer application by customer s technical experts SCILLC does not convey any license under its patent rights nor the rights of others SCILLC products are not designed intended or authorized for use as components in systems intended for surgical implant into the body or other applications intended to support or sustain life or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application Buyer shall indemnify and hold SCILLC and its officers employees subsidiaries affiliates and distributors harmless against all claims costs damages and expenses and reasonable attorney fees arising out of directly or indirectly any claim of personal injury or death associated with such unintended or unauthorized use even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part SCILLC is an Equal Opportunity Affirmative Action Employer This literature is subject to all applicable
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