KSZ8081_KSZ8091RNB Eval Board rev 1.4 - Schematic rev 1.0 Bill Of Materials Item Quantity Reference Description Package Manufacturer / Part Number 1 2 C16,C17 22pF, 50V 5% COG ceramic 0603 2 3 1 10 C52 C4,C5,C7,C10,C11,C12,C49,C51,C57, 470pF, 50V 5% COG ceramic 0.1uF, 50V 10% COG ceramic 0603 0603 4 1 C58 C9 2.2uF / 10V Tantalum A-size 5 4 C6,C8,C48,C50 10uF / 10V Tantalum A-size 6 7 1 2 C3 C1,C2 22uF / 10V Tantalum 47uF / 16V Tantalum B-size B-size 8 1 D1 1N4148 DO-35 / axial lead Fairchild 1N4148 / Digikey 1N4148FS-ND 9 26 2 1 FB1,FB7 J1 Ferrite Bead RJ-45 Mag Jack 1206 thru hole / PC mount Steward HI1206N101R-10 TDK TLA-6T718A 10 11 1 3 J2 JP3,JP10,JP11 Male MII Connector, SCSI-2, 40-pin Header 3X1 PCB edge mount thru hole / 0.1" pitch 12 15 J3,J4,J5,J6,J7,J8,J9,J10, J11,J12,J13, Header 2X1 (jumper) thru hole / 0.1" pitch Goal Ray Industry Co. Ltd MDS-40MM-3-C2 J17,J18,J25,J26 13 14 15 16 1 5 2 1 LED1 R7,R8,R9,R16,R17 R22,R24 R112 LEDx2 / Green 33 Ohm 5% 220 Ohm 5% 680 Ohm 1% thru hole / 0.1" pitch 0402 0603 0603 17 18 19 5 2 9 R18,R23,R31,R32,R33 R111,R113 R3,R25,R26,R27,R28, R29,R30,R102,R103 1K 5% 1.50K 1% 4.7K 5% 0603 0603 0603 20 21 22 1 1 1 R15 R2 R1 6.49K 1% 10K 5% 100K 5% 0603 0603 0603 23 24 1 4 S1 TP1,TP2,TP3,TP7 Switch (push button) TestPoint SMT thru hole / 0.1" pitch 25 27 28 29 1 1 1 1 Y1 U1 U2 U7 Crystal 25MHz +/-30ppm KSZ8081RNB or KSZ8091RNB MIC5216-3.3YM5 1.8V/2.5V LDO Regulator (Adj) cylinder 32-pin QFN SOT-23-5 SOT-23-5 1/1 Dialight 553-0122-300F / Digikey 350-1699-ND Panasonic EVQ-PHV03T Epson CA-301 25.0000M-C:PBFREE / Digikey SER3441-ND Micrel KSZ8081RNB or KSZ8091RNB Micrel MIC5216-3.3YM5 Micrel MIC5207YM5 KSZ8081_8091RNB KSZ8081_8091RNB Eval Board Rev1_4, BOM Rev1_0.xls