1 2 3 4 REVISIONS GND DESCRIPTION REV APPROVED DATE C11 GND GND OPT R62 C57 0 0.1UF OUT1 D R40 25 R42 OPT R61 OPT OPT R66 J3 C5 GND C14 D C59 OUT2 R44 100 0 0.1UF J5 B1 C6 J1 R45 100 0.1UF J4 R64 C60 0 0.1UF OUT2B OPT GND ETC1-1-13 A0 3 C12 3.3V_2 4 0 R41 OPT A1 SEC A2 PRI R65 OPT OUT1B 1 A3 REF A T1 C58 R63 B0 5 0.1UF C13 OPT GND 31 OUTPUT PLL LOCKED 3.3V_3 26 OUT_PLL_LOCKED 25 INP_PLL_LOCKED J7 24 23 * 3.3V_4 Y0 GND R49 OPT 0.47UF * INPUT PLL LOCKED Y1 21 C1 20 Y3 Y2 19 LF Y0 GND J8 Y1 Y2 Y3 OUT_SEL 3 27 0.47UF SDIO 4 C 28 0.47UF SCLK 1 SEC GND 29 C2 CSB 5 PRI GND2 32 OUT1B OUT1 33 34 A0 VDD4 35 A1 36 37 A2 38 39 VDD1 LDO_XTAL 0.1UF T2 30 22 LDO_VCO C4 REF B J2 VDD2 18 C16 INP_PLL_LOCKED LDO_IPDIG * 0.47UF OUT_PLL_LOCKED LDO_DIG OUT_SEL 10 VDD3 RESET 11 R46 25 R48 OPT 3.3V_1 C3 REFBB 17 * 9 AD9551 SDIO 8 REFB 16 GND U1 15 7 RESET REFA SCLK 6 OUT2 OUT2B 14 5 GND1 REFAB CSB 4 GND B3 13 3 XTAL2 B3 GND XTAL1 C 2 B2 12 1 B2 A3 B1 R39 25 B0 40 0.1UF R43 OPT B J6 GND GND B C15 ETC1-1-13 12NF C17 C10 0.1UF 0.1UF 0.1UF 0.1UF GND GND GND a GND DATE: 1 2 25 NOV 2008 3 40 P40 38 P38 34 36 P36 P32 P34 32 30 P30 28 P28 26 P26 24 P24 22 P22 20 P20 18 P18 16 P16 14 P14 12 P12 P10 8 P8 6 P6 CSS GREENSBORO 7910 TRIAD CENTER DRIVE GREENSBORO, NC 27409 SHEET 1 OF 4 DRAWN BY: TITLE P39 39 P35 P37 37 35 P31 P33 33 31 P29 29 P25 P27 27 25 P21 P23 Y3 23 21 Y2 P19 19 Y1 P15 P17 Y0 17 15 B3 P11 P13 B2 13 11 B1 P9 9 P5 P7 7 P1 1 * CRITICAL: MINIMIZE TRACE LENGTH TO U1 OUT_PLL_LOCKED C9 INP_PLL_LOCKED C8 RESET C7 A SDIO 3.3V_2 SCLK 3.3V_3 OUT_SEL 3.3V_4 CSB 3.3V_1 GND B0 GND OPT A3 DUT (U1) BYPASS C56 26 MHZ A2 OPT PROBING/EXTERNAL CONTROL P3 C55 I/O HEADER P1 5 2 A1 3 1 3 GND 4 P4 2 P2 X1 R50 25 A0 R47 OPT 4 0.1UF GND 10 GND A AD9551 EVALUATION BOARD REV DRAWING NUMBER D W. CLARK 4 1 2 3 4 REVISIONS DESCRIPTION REV U5 74LVC14A 9 INP_PLL_LOCKED D 8 5 USB I/O APPROVED YEL R14 CR2 6 GND 300 R1 S1 INPUT PLL LOCKED EXTERNAL CONTROL D GND 1K U5 74LVC14A U4 3.3V_USB 1 JMP3 19 3.3V_USB;20 OE1 OE2 9 8 7 6 STATUS_U 5 4 RESET_U 3 CSB_U 2 SCLK_U A7 R16 12 11 YEL R15 A1 CR3 10 GND A2 Y6 A5 Y5 A4 Y4 A3 Y3 A2 Y2 A1 Y1 OUT PLL LOCKED RED CR4 300 12 A3 1 8 2 7 3 6 4 5 R2 GND 1K R3 GND 1K GND 11 Y7 A6 A0 OUT_PLL_LOCKED GND;10 74LVC541A PC CONTROL 13 A0 U5 74LVC14A 300 GND C U5 74LVC14A DATE R4 GND USB STATUS UNUSED U5 INPUTS 13 1K 14 Y0 U5 74LVC14A U5 74LVC14A 15 16 1 17 3 18 5 (Sheet 3) SDIO_P2 GND 7 9 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 2 4 6 8 10 GND RESET 1 2 GND 3 1K B0 SCLK B1 3.3V_USB B2 GND GND 4 CSB SDIO R5 S2 B3 C30 1 8 2 7 3 6 4 5 R6 1K R7 GND 1K U5, PIN 14 3.3V_USB R8 0.1UF P2 C GND GND C18 1K GND U4, PIN 20 0.1UF R9 S3 GND GND 1K Y0 Y1 Y2 B Y3 1 8 2 7 3 6 4 5 R10 GND 1K R11 B GND 1K R12 GND 1K U2 BYPASS CAPACITORS S4 3.3V_USB MANUAL RESET RESET C19 C20 C21 C22 C23 C24 C25 C26 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 8 2 7 3 6 4 5 GND 1K R51 OUT_SEL H = LVPECL A R13 1 GND L = LVDS 1K GND A a DATE: 1 2 25 NOV 2008 3 CSS GREENSBORO 7910 TRIAD CENTER DRIVE GREENSBORO, NC 27409 SHEET 2 OF 4 DRAWN BY: TITLE AD9551 EVALUATION BOARD REV DRAWING NUMBER D W. CLARK 4 1 2 3 4 REVISIONS DESCRIPTION REV DATE APPROVED USB I/O 3.3V_USB Y3 Y2 Y1 Y0 3.3V_USB 124 PD7/FD15 123 PD6/FD14 122 PD5/FD13 121 PD4/FD12 120 A7 119 A6 118 A5 117 A4 116 GND9 115 PE7/GPIFADR8 114 PE6/T2EX 113 PE5/INT6 112 PE4/RXD1OUT 111 PE3/RXD0OUT 110 PE2/T2OUT 109 PE1/T1OUT 108 PE0/T0OUT 107 VCC10 106 INT5# 105 PD3/FD11 104 PD2/FD10 103 PD1/FD9 126 125 GND10 A8 A9 VCC6 102 PD0/FD8 101 WAKEUP 100 VCC9 99 RESET# 98 CTL5 97 A3 96 A2 95 A1 94 A0 93 GND8 92 PA7/FLAGD/SLCS# 91 PA6/PKTEND 90 PA5/FIFOADR1 89 PA4/FIFOADR0 88 D7 87 D6 86 D5 85 PA3/WU2 84 PA2/SLOE 83 PA1/INT1# 82 PA0/INT0# 81 VCC8 80 GND7 79 PC7/GPIFADR7 78 PC6/GPIFADR6 77 PC5/GPIFADR5 76 PC4/GPIFADR4 75 PC3/GPIFADR3 74 PC2/GPIFADR2 73 PC1/GPIFADR1 72 PC0/GPIFADR0 71 CTL2/FLAGC 70 CTL1/FLAGB 69 CTL0/FLAGA 68 VCC7 67 CTL4 66 CTL3 65 GND6 R20 100K B0 3.3V_USB C45 C46 10UF 1UF GND OUT_PLL_LOCKED INP_PLL_LOCKED C GND GND OUT_SEL RESET_U CSB_U STATUS_U 3.3V_USB GND A3 A2 A1 A0 B SCLK_U 3.3V_USB GND 64 39 2.2K D4 OE# 3.3V_USB D3 SDA 63 38 R22 D2 2.2K SCL 62 37 EA D1 36 3.3V_USB BKPT 61 35 RESERVED D0 34 IFCLK 60 10K R21 33 GND5 GND 59 GND T2 58 32 T1 PB7/FD7 31 R23 T0 PB6/FD6 800 VBUS 30 GND INT4 57 29 GND3 PB5/FD5 28 VCC3 56 CR5 10NF 27 A15 PB4/FD4 R18 26 55 GREEN 3.3V_USB GND A14 RXD1 25 54 VBUS 1 A13 53 24 A12 TXD1 2 A11 RXD0 23 CY7C68013A_128 GND2 52 21 DMINUS TXD0 20 22 3 C33 GND GND U2 DPLUS 51 VBUS GND VCC2 GND D- 19 GND 4 18 NC3 50 D+ 5 1NF NC2 VCC5 GND 4700PF R17 1M 17 NC1 49 SHIELD 6 3.3V_USB AGND PB3/FD3 SHIELD1 16 C32 XTALIN 48 GND_USB C39 B 14 15 USB_HDR J30 13 PB2/FD2 GND XTALOUT 47 12 AVCC PB1/FD1 11 RDY5 46 C 10 RDY4 PB0/FD0 9 3.3V_USB RDY3 45 8 RDY2 44 7 2.2UF 0.1UF RDY1/SLWR VCC4 6 RDY0/SLRD 43 24MHZ GND1 CS# 4 5 C47 C34 3 42 2 VCC1 WR# X2 1 CLKOUT RD# 3.3V_USB GND 2 41 1 12PF PSEN# 12PF 40 GND A10 128 C49 127 R19 100K C48 D 3.3V_USB B3 B2 B1 GND GND GND GND D 3 0.1UF GND 4 3.3V_USB 7 NC2 NC4 NC3 6 SCL VSS 5 SCA SDIO (Sheet 2) 24LC00 a EEPROM DATE: 1 A JMP1 EEPROM ENABLE GND 3.3V_USB C31 A 8 GND 2 VCC NC1 3.3V_USB GND 1 SDIO_P2 3.3V_USB 3.3V_USB U3 2 25 NOV 2008 3 CSS GREENSBORO 7910 TRIAD CENTER DRIVE GREENSBORO, NC 27409 SHEET 3 OF 4 DRAWN BY: TITLE AD9551 EVALUATION BOARD REV DRAWING NUMBER D W. CLARK 4 1 2 3 4 REVISIONS DESCRIPTION REV LDO REGULATORS 3.3VDC F1 1 VR1 D 8 7 C52 CR1 C35 4.7UF 0.1UF 6 5 47UF ADP3334ACP IN_2 VO_1 VO_2 SD FB GND NC 1 2 3.3V_USB OPTIONAL EXTERNAL C36 C51 1NF 4.7UF D POWER SUPPLIES 2 3 GND 4 3.3V_4 3.3V_3 3.3V_1 3.3V_2 9 R25 78.7K GND GND HS GND APPROVED * 3.3V_USB C50 IN_1 R24 140K DATE GND 1 2 3 4 5 6 Thermal Pad USB 5VDC C37 4.7UF 0.1UF 6 5 ADP3334ACP IN_2 VO_1 VO_2 SD FB GND NC 1 1NF 4.7UF TB1 * 2 3.3V_1 3.3V_USB 3.3V_1 3.3V_2 3.3V_3 3.3V_4 C 2 3 X 7 C53 IN_1 C54 X 8 C38 X C R26 140K X VR2 F2 1 X 3.3VDC X 6_POS GND C44 C42 C40 C43 C41 10UF 10UF 10UF 10UF 10UF GND 4 GND HS GND GND GND GND 9 R27 78.7K GND Thermal Pad VBUS GND POWER PLANE STITCHING INSTALL IF USING REGULATORS FOR ALL 3.3V SUPPLIES (INSTEAD OF TB1) ** R28 0 R29 0 ** REMOVE AS REQUIRED IF USING TB1 TO PROVIDE SEPARATE 3.3V SUPPLIES * ATTENTION! REMOVE CORRESPONDING FERRITE TO DISCONNECT VR1 AND/OR VR2 B B BEFORE APPLYING EXTERNAL POWER TO TB1 TB2 3.3V_1 USB5V X 2 X 1 GND 3.3V_2 R33 0 OPT. EXTERNAL 5VDC R34 0 R35 0 3.3V_2 3.3V_3 3.3V_3 3.3V_1 R30 0 R31 0 R32 0 R52 0 R53 0 R54 0 STD BOM: DO NOT INSTALL TB2 ** ATTENTION! REMOVE R28 AND R29 BEFORE APPLYING POWER TO TB2 R36 0 A R37 0 R38 0 3.3V_4 a DATE: 1 2 25 NOV 2008 3 R55 0 A 3.3V_4 CSS GREENSBORO 7910 TRIAD CENTER DRIVE GREENSBORO, NC 27409 SHEET 4 OF 4 DRAWN BY: TITLE AD9551 EVALUATION BOARD REV DRAWING NUMBER D W. CLARK 4