1 2 3 4 5 6 A A ISL224P25 DUAL INPUT CUSTOMER EVALUATION DAUGHER CARD -ISL224P25EV1Z B B -ISL224P25EV1Z_ ANALOG FRONT-END/CLOCK/SYNCRONOUS RESET -ISL224P25EV1Z_ IO/LEVEL TRANSLATOR ID/PROM C C D D Title Title Size B Date: File: 1 2 3 4 5 Number Revision Page 1 A 11/18/2010 Sheet of Y:\PCB\..\ISLA224IR72EV1Z_TITLE.SchDoc Drawn By: 6 0.1uF 0.1uF CSB SCLK PIC3701 PIC3702 COC37 A C37 100pF SDIO 100pF PIC3601 PIC3602 COC36 C36 C35 100pF pin62 OVDD C27 0.1uF pin32 OVDD C24 0.1uF pin27 OVDD C14 PIC3502 PIC3501 COC35 0.1uF SCL0 COL4 L4 PIL401 PIL402 SDA0 COL3 L3 PIL301 PIL302 COL13 L13 PIL1301 PIL1302 COL14 L14 PIL1401 PIL1402 Bead DUT_SCL0 Bead DUT_SDA0 Bead Bead R22 COR22 1K JP2 COJP2 PPIJP201 IR6102 PIJP203 1 3 DNP 2 4 PIR2 02 PIR2301 PIJP202 PIJP204 clkdivn GND R23 COR23 VIN_B_P VIN_B_N DNP PIR2302 Header 2x2 5 PIU105 6 7 PIU106 PIU107 lvds_2 lvds_n2 lvds_3 lvds_n3 lvds_4 lvds_n4 OVDD DGND 60 59 58 57 56 55 62 61 64 63 AVSS 8 PIU108 AVSS 9 PIU109 AVDD AVDD PIU1010 10 AVDD GND PIU1011 11 AVSS Bead GND clkdivn IPTAT spare 12 VIN_A_M 13 PIU1013 VIN_A_P 14 PIU1014 15 16 17 PIU1015 PIU1016 PIU1017 ExtResetn_PORn 18 PIU1018 AVSS CLKDIVN IPTAT NC RESETN AVDD AVDD AVDD C CLKOUTP CLKOUTN PIU1048 LVDS_R VSS PIU1046 D6P D6N D7P D7N D8P D8N D9P D9N PIU1044 PIU1012 VDD PIL202 VIN_A_N VIN_A_P D13N D13P D12N D12P L2PIL201 COL2 ExtResetn_PORn VSS VDD Bead SYNC_RESETP SYNC_RESETN PIL102 CLKP CLKN L1PIL101 COL1 PIU1054 PIU1053 PIU1052 lvds_5 lvds_n5 lvds_6 lvds_n6 lvds_7 lvds_n7 B VIN_B_P VIN_B_M GND ExtResetn 54 53 52 51 PIU1051 50 PIU1050 49 PIU1049 D3P D3N D4P D4N D5P D5N 48 47 PIU1047 clk_outn 46 10K PIR4601 45 DGND PIU1045 44 43 42 41 PIU1041 40 PIU1040 39 PIU1039 38 PIU1038 37 PIU1037 PIU1043 PIU1042 R46 COR46 PIR4602 lvds_8 lvds_n8 lvds_9 lvds_n9 lvds_10 lvds_n10 lvds_11 lvds_n11 C D11N D11P D10N D10P R61 COR61 DUT_SDA0 1 PIU101 sda DUT_SCL0 2 PIU102 scl NAP_SLEEPPIU103 3 NAPSLEEP Vcm 4 PIU104 VCM COU1 U1 D14 D0P D0N D1P D1N D2P D2N PIR2 01 VDD VSS anlg_1.8V PIR6101 VSS EP anlg_1.8V 65 PIU10 PIU1072 PIU107 PIU107 PIU1069 PIU1068 PIU1067 PIU106 PIU1065 PIU1064 PIU1063 PIU1062 PIU106 PIU106 PIU1059 PIU1058 PIU1057 PIU1056 PIU105 DNP ORP ORN PIR2802 Header 2x2 lvds_1 lvds_n1 NAP_SLEEP COR28 R28 DGND DNP PIR2801 PIJP104 SDIO SCLK CSB SDO PIR2602 PIJP102 69 68 67 66 2 4 SDIO SCLK CSB SDO 1 3 72 71 70 PIR60 2 AVDD COR26 R26 PIJP103 HI= clk_div4 Float=clk_div1 LO= clk_div2 0.1uF COC43 C43 PIR2601 COJP1 JP1 PIJP101 B 6 pin15 clkdivn pin3 100pF 5 COC14 PIC1402 COC24 PIC2402 COC27 PIC2702 PIC1401 PIC2401 PIC2701 AVDD AVDD AVDD 1K COC45 C45 PIC4302 PIC4301 anlg_1.8V PIR60 1 COR60 R60 HI= Nap Float= Sleep LO = Normal_Op pin4 PIC4202 PIC4501 COC42 C42 PIC4201 0.1uF PIC4502 COC26 C26 anlg_1.8V NAP_SLEEP Vcm pin70 pin21 AVDD pin10 0.1uF COC22 C22 PIC2602 PIC2601 4 GND 0.1uF COC20 C20 PIC2 02 PIC2 01 3 0 COC15 C15 PIC20 2 PIC20 1 AVDD pin9 PIC1502 PIC1501 A 2 AVDD AVDD 1 0.1uF Temp=(I-K)/m IPTAT PIU504 PIR2401 R24 COR24 MCP3423T-E/UN DNP PIR2402 or PIR2501 D SCL2 K=15uV SDA2 R=49.9K L8 COL8 Bead PIL801 PIL802 L10 COL10 PIL1001 PIL1002 L11 COL11 Bead 24 25 22 23 PIR2502 SCL2_anlg SDA2_anlg Bead PIL1101 PIL1102 L12 COL12 PIL1201 PIL1202 33 34 35 36 Under DUT. R25 COR25 DNP Temp=(V-RK)/Rm m=9uV/160C lvds_n13 lvds_13 lvds_n12 lvds_12 spare PIU502 32 1 2 4 5 PIU505 3 PIU503 PIU501 OVDD CH1+ CH1CH2+ CH2VSS 28 29 30 31 VDD SCL SDA ADR1 ADR0 lvds_n15 lvds_15 lvds_n14 lvds_14 6 PIU506 SCL2_anlgPIU508 8 SDA2_anlgPIU507 7 10 PIU5010 9 PIU509 26 27 COC25 C25 DGND OVDD PIC2502 PIC2501 CLKDIV_RESETP CLKDIV_RESETN COC8 C8 10uF AVDD PIC802 PIC801 U5 COU5 CLKP CLKN 19 20 21 PIU109 PIU102 PIU102 PIU102 PIU1023 PIU1024 PIU1025 PIU1026 PIU1027 PIU1028 PIU1029 PIU103 PIU103 PIU1032 PIU103 PIU1034 PIU1035 PIU1036 anlg_3.3V L15 COL15 bead PIL1501 PIL1502 COL16 L16 bead PIL1601 PIL1602 COL17 L17 bead PIL1701 PIL1702 L18 COL18 bead PIL1801 PIL1802 D INTERSIL PROPRIETARY AND CONFIDENTIAL. SUBJECT TO NONDISCLOSURE AGREEMENT Title Size B Date: File: 1 2 ADC Bead 3 4 5 Number Revision page2 11/18/2010 Y:\PCB\..\ISLA224IR72EV1Z.SchDoc A Sheet of Drawn By: 6 1 Sampling Clock Populate Depopulate Sine C28, C29 C38, C39 LVDS C38, C39 C28, C29 COJ4 J4 SMA PIJ40532 6 6 2 PIT302 50 Ohms coplanar 4 PIT304 CLKP PIC2901 PIC2902 COR27 R27 PIC3001 PIC3002 PIR2701 COC28 C28 1 PIT301 COR53 0 R53 1000pFPIR2702 COC30 C30 0.01uF PIT306 1000pF 5 COC29 C29 3 PIT303 COC32 C32 PIJ401 PIC3201 PIC3202 4 A COT3 T3 "Clock Input" 3 COJ2 J2 SMA 200 "Analog Input_B" CLKN PIC2801 PIC2802 TC4-19G2+ 4:1 sec/pri 50 Ohms coplanar PIJ201 COAT2 AT2 6 dB PAT-6 1 3 PIAT201 PIJ20543 1000pF COT1 T1 ADTL1-12+ 1:1 sec/pri COC21 C21 1 PIAT20 PIAT204 PIR5301 COT2 T2 ADTL1-12+ 1:1 sec/pri 6 PIAT203 PIC2101 PIC2102 PIT101 PIT106 1 PIR2102 COL9 L9 1uH 6 PIT201 PIT206 PIL901 PIL702 3 4 PIT104 3 VIN_B_P PIT204 PIR5202 VIN_B_N COC9 C9 5.6pF PIC901 PIC904 PIR1902 PIC903 PIC902 R19 COR19 27 COL7 L7 1uH 4 PIT203 COR21 R21 27 PIR2101 COC17 C17 PIC1702 PIC1701 PIT103 PIR5302 PIL902 0.1uF 2 4 A 2 PIR1901 0.1uF PIL701 B anlg_3.3V PIC5702 PIC5701 PIC1301 C13 COC13 PIC1302 1000pF C57 COC57 0.1uF PIR5201 PIC1601 C16 COC16 PIC1602 1000pF PIC1902 PIC1901 Vcm PIC5802 PIC5801 C19 COC19 0.1uF PIU6013 PIU608 COU6 13 8 U6 ADCLK905 16 PIU6016 PIJ50432 VT 1 D 2 PIU602 D PIJ501 PIC4601 PIC4602 PIU601 0.01uF COC46 C46 3 4 PIU603 PIC4702 PIC4701 PIU604 NC NC PIC3901 PIC3902 0 NC NC NC NC NC 12 11 PIR6401 PIU6011 PIU6012 PIR6302 0.1uF 0.1uF PIR6402 COR64 R64 10 0 9 PIU609 6 PIU606 5 PIU605 EP PIU60EP PIC3801 PIC3802 COR43 R43 100 COR17 R17 T4 COT4 ADTL1-12+ 1:1 sec/pri PIJ301 PIJ30542 anlg_3.3V PIC50 1 C50 COC50 PIC50 2 1000pF PIC5102 PIC5101 6 PIT406 3 3 4 PIAT103 PIC4101 PIC4102 PIT403 PIAT102 PIAT104 1 2 PIJ701 PIC5201 PIC5202 PIJ705432 0.01uF C52 COC52 16 PIU7016 PIU701 PIU702 PIR9101 R91 COR91 1K PIR9102 PIC5302 PIC5301 Vref D D 3 PIU703 NC 4 PIU704 NC C53 COC53 0.1uF PIT404 3 4 PIT503 PIC1103 PIC1 02 PIR20 1 COR16 R16 PIR1602 C51 COC51 VIN_A_P PIR1601 0 1uF PIC6102 PIC6101 L20 COL20 PIL2001 COC61 C61 0.1uF Bead PIL2002 PIC6402 PIC6401 COC64 C64 DNP PIC6502 PIC6501 COC65 C65 DNP PIC2302 PIC2301 COC23 C23 DNP PIC1801 PIC1802 COC18 C18 DNP PIC4 02 PIC4 01 COC44 C44 0.1uF COR48 R48 NC NC NC NC NC 12 11 54.9 PIU7012 PIR4802 PIR4801 PIU7011 PIR4901 PIR4902 10 9 6 5 PIU705 EP PIU7010 PIU709 PIU706 PIU70EP CLKDIV_RESETP CLKDIV_RESETN COR49 R49 54.9 PIR50 2 R50 COR50 PIR5102 R51 COR51 95 PIR50 1 D 95 INTERSIL PROPRIETARY AND CONFIDENTIAL. SUBJECT TO NONDISCLOSURE AGREEMENT PIR5101 Title Analog Front End, Clock, Sync Reset PIU70 PIU7014 Size Date: File: 2 C C11 COC11 5.6pF PIC1101 PIC1104 R20 COR20 27 L6 COL6 1uH PIT504 B 1 R18 COR18 27 PIR1801 PIR20 2 PIL602 ADCLK905 Q Q VT PIR1802 L5 COL5 1uH 0.1uF U7 COU7 Vcc Vcc 13 8 "Synch_Reset" "MAX=14 dBm" D 15 PIU7015 Vee Vee 0.1uF 6 PIT506 7 14 PIC5602 PIC5601 1 PIT501 VIN_A_N PIR1701 0 PIL501 COC41 C41 1 PIAT101 Vcm SMA PIR1702 T5 COT5 ADTL1-12+ 1:1 sec/pri PIL502 PIL601 AT1 COAT1 PAT-6 6 dB 2 4 "Analog Input_A" COJ7 J7 C40 COC40 0.1uF PIR4702 50 Ohms coplanar PIU7013 PIU708 PIC40 1 PIC40 2 COC54 C54 DNP COR47 R47 100 PIR4302 J3 COJ3 SMA COC56 C56 PIC5402 PIC5401 CLKN C12 COC12 0.1uF PIC4901 C49 COC49 PIC4902 1000pF COC55 C55 DNP PIR4701 1 1uF PIC5 02 PIC5 01 COC63 C63 DNP DNP PIR4301 PIC1201 PIC1202 PIT401 C48 COC48 PIC6302 PIC6301 COC62 C62 DNP CLKP C PIC4802 PIC4801 PIC6202 PIC6201 COC58 C58 COC38 C38 PIU6010 anlg_3.3V B Bead PIL1902 DNP PIR6301 PIU607 PIU6014 C47 COC47 L19 COL19 PIL1901 COC39 C39 COR63 R63 Q Q Vee Vee SMA "CLOCK IN" "MAX=14 dBm" 0.1uF Vref 7 14 COJ5 J5 15 PIU6015 Vcc Vcc COC10 C10 PIC1002 PIC1001 COR52 0 R52 anlg_3.3V 3 4 5 Number Revision A page3 11/18/2010 Sheet of Y:\PCB\..\ISLA224IR72EV1Z_Analog_Input_Clk.SchDoc Drawn By: 6 PI J 6037 PI J 6039 PI J 6041 PI J 6043 PI J 6045 PI J 6047 PI J 6049 PI J 6051 PI J 6053 PI J 6055 PI J 6057 B PI J 6059 PI J 6061 PI J 6063 PI J 6065 PI J 6067 PI J 6069 PI J 6071 PI J 6073 PI J 6075 PI J 6077 PI J 6079 PI J 6081 PI J 6083 PI J 6085 PI J 6087 PI J 6089 PI J 6091 PI J 6093 PI J 6095 PI J 6097 PI J 6099 PI J 60101 PI J 60103 PI J 60105 PI J 60107 PI J 60109 PI J 60111 PI J 60113 PI J 60115 PI J 60117 C PI J 60119 PI J 60121 PI J 60123 PI J 60125 PI J 60127 PI J 60129 PI J 60131 PI J 60133 PI J 60135 PI J 60137 PI J 60139 PI J 60141 PI J 60143 PI J 60145 PI J 60147 PI J 60149 PI J 60151 PI J 60153 PI J 60155 COC60 PI C60 1 PI C60 2 COC31 PI C3101 PI C3102 PI J 60157 PI J 60159 PI J 60161 DGNDPI J 60163 GND PI J 60165 PI J 60167 AVDD PI J 60169 PI J 60171 C60 D DNP C31 33uF AVDD PI J 60173 PI J 60175 PI J 60177 anlg_1.8VPI J 60179 C_vdd3_anlg anlg_3.3V Anlg_5V 1 lvds_6 lvds_n6 PI R5 0 2 P I R3 0 1 PI R3 5 0 1 COR3 COR35 P I R3 0 2 PI R3 5 0 2 PI R5 6 0 2 COR4PI R401 PI R4 0 2 lvds_8 lvds_n8 PIU402 PIU4021 R1 PIU402 PIU4019 PIU4018 PIU40171KPIU4016 PIU4015 PIU4014 PIU4013 PIU4012 23 lvds_9 lvds_n9 COR1PI R101 PI R102 PI U4023 PI U4025 PI U4026 PI U4027 lvds_11 lvds_n11 COR5PI R501 COR6PI R601 PI U4028 PI R502PI U4029 PI R602PI U4030 PI U4031 lvds_12 lvds_n12 COR7PI R701 COU4 IO(2) TDO GND VCCIO2 PI U4011 PI U4010 IO(2) PI U409 IO(2) COR9 PI U408 PI R902 IO(2) PI U407 COR10 PI U406 PI R1002 IO_GLB_S/R COR11 PI U405 PI R1101 IO_GOE PI U404 IO_GOE COR12 PI U403 PI R1202 COR13 IO_GOE PI U402 PI R1301 TDO 24 25 dig_1.8V 26 SCLK 27 SDO 28 R5 1K 29 R6 1K 30 SDIO 31 CSB 32 R7 1K 33 PI U4024 lvds_10 lvds_n10 PI U4032 PI R702PI U4033 lvds_14 lvds_n14 PIU4034 PIU4035 PIU4036 PIU4037 PIU4038 PIU4039 PIU40 PIU40 1 PIU40 2 PIU40 3 PIU40 4 lvds_15 lvds_n15 PI R3 0 2 MOSI_EN_3V CPLD SPARE1 SCLK_3V CSB_3V MISO_3V MOSI_3V SDA0 SCL0 SDA2 SCL2 PORn_ExtResetn_fpga 0 1 PI R3 8 0 1 P I R8 0 1 COR30PIR30 1 COR36PIR36COR38 COR8 PI C301 PI C302 11 10 9 8 7 6 5 4 3 2 1 TCK TMS TDI IO(1) VCCIO1 I/O(1) I/O(1) GND I/O(1) I/O(1) I/O(GCK) PI R901 PI R1001 PI R1102 PI R1201 PI R1302 PC0 daughter card detected PC1 PC2 PC3 PC4 PC5 PC6 PC7 PI J 101 PI J 102 PI J 103 PI J 104 PI J 105 PI J 106 PI J 107 PI J 108 PI J 109 PI J 1010 PI J 1011 PI J 1012 PI J 1013 PI J 1014 4.7K C3 0.1uF ID EEPROM XC2C64A-6VQG44C TCK TMSCOU3 TDI PI U301 R9 1K PI U302 VCC PI U303 R10 1K PI U304 R11 1K U3 COC3 1 2 3 4 PI U308 A0 A1 A2 Vss Vcc WP SCL SDA 8 7 6 5 PI U306 24FC128-I/SN PI U305 R12 1K R13 1K CPLD SPARE1 PI U202 PI U203 PI U204 B WP SCL2 SDA2 PI U307 VCC PI C201 PI C202 COJ1 COR42PIR4202 4.7K DNP R41 4.7K VCC U4 COC2 C2 0.1uF PI R3 4 0 2 COR34PIR3401 COU2 PI R4 2 0 1 R37 DNP R40 4.7K VCC PI R5 9 0 2 PI U201 PI R3 6 0 2 PI R3 8 0 2 P I R8 0 2 4.7K DNP R15 PI R20COR2 1 PORn_ExtResetn_fpga R39 DNP R14 PI R2 0 2 PI R3 7 0 1 COR37 PI U401 lvds_13 lvds_n13 WP PI R5 8 0 2 PI R3 7 0 2 PI R3 9 0 1 COR39 COR56PI R5601 COR57PI R5701 COR58PI R5801 COR59PI R5901 PI S104 S103 lvds_7 lvds_n7 PI R5 7 0 2 PI R3 9 0 2 R2 dig_1.8V 33uF C1 dig_1.8V C33 0.1uF dig_1.8V C4 0.1uF VCC 0.1uF C5 Resetn PI R5 0 1 clk_outCOS1 clk_outn PI S102 S101 COR14PI R1401 COR15PI R1501 COR40PI R40 1 COR41PI R4101 R55 4.7K COR55 PI R4 1 0 2 PI R3 1 0 1 PI R2 9 0 1 COR33 JTAG connector PI U206PI R3301 COR32 PI U205PI R3201 PLCD Programing SPARE EEPROM U2 0 2 PI R2 9 0 2 COR31PI R31COR29 PI U208 1 2 3 4 PI U207 J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PI R3302 PI R3202 VCC TMS TCK TDO TDI A0 A1 A2 Vss Vcc WP SCL SDA VCC 4.7K 4.7K PI J 6035 PI R4 0 2 8 7 6 R344 5 R32 0 0 WP R31 R29 PI J 6033 PI R1 5 0 2 10K PI J 6031 S1 Tachtile Switch B3FS PI R1 4 0 2 R33 PI J 6029 lvds_5 lvds_n5 PI C101 PI C10C2 OC1dig_1.8V A R59 PI J 6027 dig_1.8V R58 PI J 6025 PI C3 02 PI C3 COC33 01 4.7K PI J 6023 PI C402 PI C401 COC4 4.7K PI J 6021 lvds_4 lvds_n4 PI C502 PI C50COC5 1 R57 PI J 6019 PI C3402 PI C34COC34 01 lvds_3 lvds_n3 R56 PI J 6017 COC7 PC6 PC7 PI J 6015 PI C701 PI C702 config_spare0 config_spare1 config_spare2 config_spare3 PC4 PC5 PC2 PI J 6013 ExtResetn PI J 6011 lvds_2 lvds_n2 PORn_ExtResetn_fpga 1K R4 DGND config_spare0 dig_1.8V config_spare1 config_spare2 config_spare3 PI J 609 COC6 lvds_1 lvds_n1 DNP DNP PIC601 PIC602 COC59 lvds_0 lvds_n0 ExtResetn_sense R3 Resetn R35 PI J 607 PI C5901 PI C5902 6 VCC 22 21 20 19 18 17 16 15 14 13 12 PI J 605 33uF C7 IO(2) IO(2) IO(2) IO(2) I(2) GND IO(1) VCC IO(1) IO(1) IO(1) PI J 603 VCC IO_GOE VAUX IO(2) IO(2) IO(2) IO(1) IO(1) IO(1) IO(1) IO(GCK) IO(GCK) PI J 601 5 34 35 36 37 38 39 40 41 42 43 44 COJ6 4 R30 1K VCC R36 1K R38 1K R8 1K SCLK_3V CSB_3V MOSI_EN_3V R42 1K MISO_3V MOSI_3V A 3 Dig_5V VCC 0.1uF 33uF C6 C59 DNP 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 82 84 86 88 90 92 94 96 98 100 102 104 106 108 110 112 114 116 118 120 122 124 126 128 130 132 134 136 138 140 142 144 146 148 150 152 154 156 158 160 162 164 166 168 170 172 174 176 178 180 C34 OVDD OVDD 1 3 5 7 9 11 13 15 17 19 PI J 60221 PI J 60423 PI J 606 25 PI J 608 PI J 601027 PI J 601229 PI J 601431 PI J 6016 33 PI J 6018 PI J 602035 PI J 602237 PI J 602439 PI J 6026 41 PI J 6028 PI J 603043 PI J 603245 PI J 6034 47 PI J 6036 49 PI J 6038 PI J 604051 PI J 604253 PI J 6044 55 PI J 6046 57 PI J 6048 PI J 605059 PI J 605261 PI J 6054 63 PI J 6056 65 PI J 6058 PI J 606067 PI J 606269 PI J 6064 71 PI J 6066 PI J 606873 PI J 607075 PI J 607277 PI J 6074 79 PI J 6076 PI J 607881 PI J 608083 PI J 608285 PI J 6084 87 PI J 6086 PI J 608889 PI J 609091 PI J 6092 93 PI J 6094 95 PI J 6096 PI J 609897 PI J 6010099 PI J 60102 101 PI J 60104 103 PI J 60106 PI J 60108105 PI J 60110107 PI J 60112 109 PI J 60114 111 PI J 60116 PI J 60118113 PI J 60120115 PI J 60122 117 PI J 60124 PI J 60126119 PI J 60128121 PI J 60130123 PI J 60132 125 PI J 60134 PI J 60136127 PI J 60138129 PI J 60140131 PI J 60142 133 PI J 60144 PI J 60146135 PI J 60148137 PI J 60150 139 PI J 60152 141 PI J 60154 PI J 60156143 PI J 60158145 PI J 60160 147 PI J 60162 149 PI J 60164 151 PI J 60166 PI J 60168153 PI J 60170155 PI J 60172 157 PI J 60174 PI J 60176159 PI J 60178161 PI J 60180163 165 167 169 171 173 175 177 179 SDO 2 J6 ExtResetn 1 dig_1.8V SCL0 SDA0 C 24FC128-I/SN 2MM HDR 14P SMT COMH1 COMH2 COMH3 COMH4 MH1 DGND GND MH2 MH3 MH4 Tooling Hole Tooling Hole Tooling Hole Tooling Hole INTERSIL PROPRIETARY AND CONFIDENTIAL. SUBJECT TO NONDISCLOSURE AGREEMENT Title Size 53475-1879 B Date: File: 2 3 4 5 IO Level Translator ID PROM Number Revision page4 11/18/2010 Sheet of Y:\PCB\..\ISLA224IR72EV1Z_IO_LevelTrans_IDPROM.SchDoc Drawn By: 6 A D