5 4 3 2 1 EVB-USB3343 Customer Reference Board This portion of the schematic shows components needed for PHY to operate in a HS device application. D T&MT Connector Y1 1 REFCLK 2 C13 33pF 50V STP DIR VDD18 45 DATA1 5 70 CLKOUT 6 DATA2 VDDIO_REG 49 U2 17 RESET 2 RESETB 3 74LVC1G04 8 16 57 69 R5 0.1W VBUS_out System_Clock PSU_SHD_N DC_PSNT_N XO 19 RBIAS 22 21 20 XI D2 FLAG DP 1.0K R4 1/10W 15 10K DNP C2 2.2uF 50V + C P2 14 VBUS DM DP ID 13 C4 1.0uF 6.3V C5 0.1uF 10V 1 2 3 4 5 6 7 8 9 VBUS DD+ ID GND SHIELD1 SHIELD2 SHIELD3 SHIELD4 P1 VBUS DM DP ID 6 7 8 9 VBUS DD+ ID GND SHLD1 SHLD2 SHLD3 SHLD4 CON-USB_MINIAB Micro-AB DNP C6 0.1uF 10V ZERO 1 2 3 4 5 ZERO R7 0.1W ZERO R9 0.1W ZERO ULPI Testpoints VDDIO DNP DNP VDDIO_REG VDDIO Regulator J2 LINKCLK A7 A8 CLKOUT B21 B20 DRVVBUS VBUS_FAULT_N A1 A2 B2 B3 A4 A5 B5 B6 B8 B9 A10 A11 B11 B12 A13 A14 B14 B15 A16 A17 B17 B18 A19 A20 A22 A23 B23 B24 A25 A26 B26 B27 +5.0V U3 1 2 C7 1.0uF 10V 3 Vin Vout FB 4 TPS77001DVBT R11 78.7K 1/16W C8 10uF 6.3V RESETB R16 R11 = 78.7K R11 = 107 K R11 = 178K R11 = 243K R11 = 287K VDDIO = 1.8 V VDDIO = 2.0 V VDDIO = 2.5 V VDDIO = 3.0 V VDDIO = 3.3 V DIR NXT Zero Ohm Host / OTG R12 169K 1/16W DNP DATA7 DATA6 Peripheral AMP_UTMI+_ULPI DATA5 DATA4 For Host/OTG applications a VBUS switch is required +3.3V REFCLK Source R13 100K 1/10W VBUS_FAULT_N DATA3 DATA2 DATA1 DATA0 +3.3V +5.0V R18 10.0K 1/16W EN 2 4 VCC 4 3 C12 0.1uF 10V DNP 2 GND OUT 2 3 4 R20 0.1W 2 3 4 5 ONA FAULTA INA IN INB OUTA GND OUTB ONB FAULTB 10 9 8 7 STP R16 ZERO U5 1 ZERO 74LVC1G07 C10 0.1uF 10V U6 R17 R15 10.0K 1/16W U4 1 REFCLK C9 0.1uF 10V X1 1 DNP DRVVBUS 5 R19 10.0K 1/16W ZERO +3.3V +3.3V DNP DNP CK2+ CK2-- TEK_6960_CONN_ALT A0/C2:0 A0/C2:1 A0/C2:2 A0/C2:3 A0/C2:4 A0/C2:5 A0/C2:6 A0/C2:7 A1/C3:0 A1/C3:1 A1/C3:2 A1/C3:3 A1/C3:4 A1/C3:5 A1/C3:6 A1/C3:7 D1/A3:7 D1/A3:6 D1/A3:5 D1/A3:4 D1/A3:3 D1/A3:2 D1/A3:1 D1/A3:0 D0/A2:7 D0/A2:6 D0/A2:5 D0/A2:4 D0/A2:3 D0/A2:2 D0/A2:1 D0/A2:0 DNP B C11 150uF 10V + 6 A DNP MAX1823B ZERO DNP 3930 East Ray Road Suite 200 Phoenix, Arizona 85044 480-759-0200 1 26.0 MHZ 3 A R14 0.1W 5 LINKCLK CK1+ CK1-- 5 GND /EN B1 A27 B25 A12 A24 B22 A9 A21 B19 2 4 9 13 21 24 27 32 35 39 43 46 51 53 54 62 65 68 73 76 80 84 92 95 R6 0.1W GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND DM R3 1W 17 16 DNP 81 87 38 VIO VBUS_in USB3343 DATA3 DATA4 DATA5 DATA6 DATA7 1 VIO VIO VIO VDD33 D1 C3 0.1uF 10V 4 +3.3V VDD VDD VDD VDD D0 7 Clk Reset 90 5 GPIO0 GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 GPIO6 GPIO7 GPIO8 GPIO9 GPIO10 GPIO11 GPIO12 GPIO13 GPIO14 VBAT 18 D7 4 U1 NXT D6 DATA0 VBUS 12 3 NXT ID CLKOUT D5 71 1/16W +5.0V DIR VDDIO 2 27 9 DIR R2 1/16 W 11 NXT 96 10 1 DIR STP RST_B 24 C1 1.0uF 6.3V 23 8.06K STP SPKR_MIC R1 15 VDD18 SPKR_L B 100 TEST_POINT GND GND GND GND GND GND GND GND GND 52 TP2 NXT +5.0V 28 TP1 +3.3V TEST_POINT STP TP3 TEST_POINT D B4 B7 B10 B13 A15 A3 B16 A18 A6 47 C14 33pF 50V RESETB 25 1 26 3 29 5 6 56 7 58 11 61 12 63 50 78 3 26 MHz R8 1M 1/10W 10.0 1/16W D4 DRVVBUS DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0 DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0 D3 C Reserved1 Reserved2 Reserved3 Reserved4 Reserved5 Reserved6 Reserved7 Reserved8 Reserved9 Reserved10 Reserved11 Reserved12 Reserved13 Reserved14 Reserved15 Reserved16 Reserved17 Reserved18 Reserved19 Reserved20 Reserved21 Reserved22 Reserved23 Reserved24 Reserved25 Reserved26 Reserved27 Reserved28 Reserved29 Reserved30 Reserved31 Reserved32 Reserved33 Reserved34 31 82 33 83 34 85 36 86 8 VBUS_FAULT_N 4 R10 J1 60 75 66 72 74 22 19 20 18 67 25 23 98 48 55 97 59 10 79 37 88 41 91 42 93 44 94 99 30 89 64 77 14 40 GND GND 74LVC1G04 DNP Title R21 0.1W For host applications 150 uF to to ground is required on VBUS to comply with the USB2.0 specification. ZERO DNP USB3343 Evaluation Board Size C Date: 5 4 3 2 Document Number SCH-7202AZ-A00 Rev A Monday, August 16, 2010 Sheet 1 1 of 1