1 2 3 4 REVISIONS DESCRIPTION REV APPROVED DATE CMOS OUT R106 J7 D TP1 C87 TP2 OPT 4 GND 5 2 6 1 DEFAULT: INSTALL R13, NOT R12 IF USING FILTER: REMOVE R13 & INSTALL BOXED ITEMS GND 400 MHz LPF GND C80 VDD_DRV (1.8V) VDD_DAC3_3 49 DACOUT50 DACOUTB 51 VSS_DACDEC52 VDD_DACDEC53 S354 S455 DVSS_556 DVSS_657 RESET59 PWRDOWN58 IO_UPDATE60 CSB61 SDO62 VDD_DRV VDD_DRV (1.8V) 4 OUT35 AVDD3.3 NC_3 5.6PF 6.8PF R20 0 3.9PF CLKMODESEL LOOP_FILTER GND GND GND GND DEVICE=ADT2-1T-1P ADTT1-1 /CD542 PKG 3 GND 5 2 6 1 R18 0 FDBK_IN T2 J6 B 32 31 VDD_SYSCLK_4 R4 100 34 VSS_DRV_133 R15 (1.8V) VDD_SYSCLK 30 VDD_SYSCLK_3 SYSCLKB 29 28 SYSCLKB (1.8V) VDD_SYSCLK SYSCLK 27 SYSCLK 26 (1.8V) VDD_SYSCLK VDD_SYSCLK_1 (1.8V) VDD_SYSCLK (1.8V) AVDD (1.8V) AVDD VDD_SYSCLK_2 OUTB 17 2.7PF C3 OUT_CMOS NC_2 GND R135 510 CLK MODE SELECT GND J1 10K R7 10K OUT C13 JMP1 VDD_SYSCLK C9 10NF R17 1K GND R24 C14 0.1UF DEFAULT POS GND 1K C2 GND VDDX_DRV (3.3V) R6 C4 GND 36 B C11 FDBK_IN VDDX_DRV37 NC_4 C 27NH 2.7PF GND NC_1 N/C_5 16 43 OUT_CMOS38 AVDD_4 15 18NH FDBK_INB40 AVDD_1 25 14 J5 L1 C10 VDD_DACCLK (1.8V) VSS_DRV_239 24 (3.3V) SIO_VDD 1.0PF 41 S2 (1.8V HC) AVDD 13 22NH L3 44 VSS_ISO S1 AVDD_3 12 0 VDD_DAC3 (3.3V) VDD_FDBK42 AD9912 DVSS_4 NC_9 11 DVDD_3 23 10 U1 DVSS_3 22 (1.8V) AVDD 9 AVDD_5 NC_8 S2 8 DVDD_2 21 S1 7 AVDD_645 NC_7 GND 6 DVSS_2 OPT 3.9PF C5 VDD_DAC3 (3.3V) VDD_DAC3_146 DVDD_1 AVDD_2 GND (1.8V) DVDD 5 J4 VDD_DAC3_2 DVSS_1 20 (1.8V) DVDD 4 DAC_RSET48 47 19 GND 3 DVDD_IO N/C_6 (1.8V) DVDD SDIO63 SCLK64 GND 2 18 C 1 R12 C12 6.8PF L2 5.6PF R13 GND C28 5.6PF C1 DUT OUT/FILTER IN R1 10K GND C36 2.7PF GND (3.3V) SIO_VDD GND D OPTIONAL T1 R14 OPT VDD_DAC3 (3.3V) GND S4 S3 GND GND RESET PWRDOWN CSB IO_UPDATE SDO SCLK SDIO GND VDD_DACDEC (1.8V) GND GND DEVICE=ADT2-1T-1P ADTT1-1 /CD542 PKG 3 R11 OPT DUT FILTER OUT OUT_CMOS 0 J2 0 10NF R8 10K R3 OPT C88 OUTB R16 GND A A 10K SYSCLK INPUT CIRCUITRY ON SHEET 4 10PF R98 C83 2.2K 180PF VDD_SYSCLK TITLE AD9912 EVALUATION BOARD 7910 TRIAD CENTER DRIVE GREENSBORO NC 27409 DATE: 1 2 27 MAY 2008 3 SHEET 1 OF 4 DRAWN BY: DRAWING NUMBER REV B W. CLARK 4 1 2 3 4 REVISIONS U6 U6 R28 C39 3 USB_STATUS 4 1 2 0.1UF 300 74LVC14A 74LVC14A GND USB STATUS CR1 VBUS 800 1 W1 GND 2 W2 VBUS 3 W3 4 GND GND GND GND 5 6 VCC_USB C76 C77 C34 12PF 7 GND C81 12PF 8 0.1UF X1 1 2.2UF 2 9 VCC_USB 24MHZ 10 11 12 C J30 GND1 SHIELD GND USB_HDR D+ DVBUS 15 1M 4700PF 5 14 VCC_USB R27 6 13 GND C60 SHIELD1 16 GND 4 17 GND 3 18 VCC_USB 2 19 GND VBUS 1 20 TP3 21 GND R30 22 VCC_USB R31 2.2K 23 VCC_USB 2.2K JMP8 U3 C38 1 0.1UF 2 3 GND GND 4 24 VCC_USB VCC_USB B USB I/O R32 100K GREEN R29 25 SDIO 8 26 SDO NC1 VCC NC4 7 W4 NC2 6 SCL W5 NC3 VSS 5 SCA JMP9 VCC_USB 27 28 PD5/FD13 56 PD4/FD12 S4_B PD6/FD14 55 PD3/FD11 S3_B PD7/FD15 54 PD2/FD10 S2_B GND1 53 PD1/FD9 S1_B CLKOUT 52 PD0/FD8 VCC1 51 WAKEUP GND2 VCC7 U2 RDY0/SLRD RESET CY7C68013A GND6 RDY1/SLWR TP14 XTALIN PA5/FIFOADR1 AGND PA4/FIFOADR0 PA3/WU2 VCC2 PA2/SLOE DPLUS 50 GND 48 C78 W7 1UF TP11 45 TP10 44 TP9 IO_UPDATE_U RESERVED 36 CTL0/FLAGA PB3/FD3 PB4/FD4 TP8 TP6 SDO TP5 SDIO 35 VCC_USB 33 32 31 30 C40 W9 0.1UF A C30 C31 C33 0.1UF 0.1UF 0.1UF 0.1UF GND VCC_USB 29 19 1000PF 0.01UF GND GND 9 6 PWRDOWN_U 5 4 CSB_U 3 2 IO_UPDATE_U P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 12 14 16 18 C 20 22 24 26 GND 0.1UF GND U5 1 VCC_USB;20 OE1 GND OE2 A7 A6 19 GND;10 VCC_USB;20 OE1 OE2 GND;10 74LVC541A Y7 Y6 A5 Y5 A4 Y4 A3 Y3 A2 Y2 A1 Y1 A0 B Y0 11 9 12 8 13 7 14 15 16 17 18 6 PWRDOWN S1 RESET CSB S2 SCLK S3 S4 IO_UPDATE 5 4 3 2 A7 Y7 A6 Y6 A5 Y5 A4 Y4 A3 Y3 A2 Y2 A1 Y1 A0 Y0 11 12 13 14 15 16 17 18 S1_B S2_B S3_B A S4_B R133 S2 S4 JMP7 TITLE AD9912 EVALUATION BOARD 10K 10K GND 7910 TRIAD CENTER DRIVE GREENSBORO NC 27409 GND DATE: 1 P14 74LVC541A 7 S3 SIO_VDD JMP4 C32 P13 U4 1 PC CONTROL JMP6 R117 C37 P12 GND EXTERNAL CONTROL W11 SCLK_U VCC_USB P11 10 C105 W10 GND SIO_VDD P10 I/O BUFFERS RESET_U 0.1UF P9 8 VCC_USB W8 VCC_USB C29 P8 VCC_USB 10K GND P7 6 GND 8 C35 P6 GND 34 R134 S1 P5 4 TP4 SIO_VDD 10K 25 P4 SCLK_U S LINES JMP5 23 P3 2 P1 GND R119 21 RESET P2 VCC_USB EEPROM ENABLE USB BYPASS CAPACITORS 19 HOLDOVER JMP11 JMP3 SIO_VDD 17 CSB VCC_USB EEPROM 15 GND P1 38 37 CTL1/FLAGB PB5/FD5 13 RESET_U 39 CTL2/FLAGC PB2/FD2 11 IO_UPDATE TP7 42 IFCLK PB6/FD6 PWRDOWN HOLDOVER 43 GND PB1/FD1 9 SCLK JMP10 REFSELECT VCC6 PB7/FD7 7 PWRDOWN_U VCC3 PB0/FD0 5 REFSELECT USB_STATUS GND4 S3_B GND 40 PA0/INT0 VCC4 100K S4_B GND3 VCC5 S2_B 49 CSB_U SDA R33 3 VCC_USB 41 PA1/INT1 GND5 1 S1_B W6 DMINUS SCL (PROBING/EXTERNAL CONTROL) VCC_USB 10UF TP12 46 PA6/PKTEND XTALOUT C79 TP13 47 PA7/FLAGD/SLCS AVCC D I/O HEADER TP15 JMP2 24LC00 APPROVED DATE VCC_USB RED CR2 GND D DESCRIPTION REV VCC_USB 2 12 DEC 2007 3 SHEET 2 OF 4 DRAWN BY: DRAWING NUMBER REV B W. CLARK 4 1 2 3 4 REVISIONS DESCRIPTION REV DATE APPROVED POWER SUPPLIES D DUT BYPASS CAPACITORS VDD_SYSCLK (1.8V) VDD_SYSCLK C111 DVDD SIO_VDD C57 C42 C43 C44 0.1UF 0.1UF 0.1UF 0.1UF GND * J31 VDD_DRV C102 J17 1UF 10UF * C68 1UF 10UF C59 C94 C54 0.1UF 0.1UF 0.1UF VDD_DAC3 (3.3V) * C110 C67 1UF 10UF VDD_DACCLK VDD_DAC3 VDD_DACCLK GND J16 OPTIONAL 1.8V POWER PLANE STITCHING GND VDD_DACCLK (1.8V) AVDD C C113 GND GND D VDD_DRV/VDD_FDBK (1.8V) J11 * C109 C64 1UF 10UF R19 0 R22 0 R132 0 C VDD_DRV VDD_SYSCLK C49 C50 C93 C53 0.1UF 0.1UF 0.1UF 0.1UF GND GND VDD_SYSCLK GND VDDX_DRV (3.3V) VDD_DACDEC (1.8V) VDD_DRV VDDX_DRV VDD_DACDEC C51 R63 0 0.1UF 0.1UF 1UF 10UF * J9 * J32 C104 GND C19 C20 1UF 10UF R64 0 R60 0 R65 0 VDD_DRV C90 C108 R66 0 AVDD GND GND R9 0 VDD_DAC3 VDD_DACCLK C95 C41 C96 C97 0.1UF 0.1UF 0.1UF 0.1UF * R10 0 B R23 0 1 uF CAP ON BOTTOM SIDE IS OPTIONAL VDD_SYSCLK AVDD (1.8V) A VCC_USB 5_POS X DVDD (1.8V) 5 GND X TB1 4 GND X GND SIO_VDD (3.3V) 0.1UF 3 C17 0.1UF X C98 2 VDDX_DRV 1 VDD_DACDEC VCC_USB (3.3V) GND GND X B SIO_VDD DVDD AVDD C52 C18 C15 C75 10UF 10UF 10UF 10UF GND GND GND GND A TITLE AD9912 EVALUATION BOARD 7910 TRIAD CENTER DRIVE GREENSBORO NC 27409 DATE: 1 2 12 DEC 2007 3 SHEET 3 OF 4 DRAWN BY: DRAWING NUMBER REV B W. CLARK 4 1 2 3 4 REVISIONS DESCRIPTION REV DATE APPROVED IF USING ONE OF THE CRYSTALS OR THE XO (INSTEAD OF T5): REMOVE C100, C101 & INSTALL ASSOCIATED BOXED ITEMS D D OPTIONAL SYSCLK INPUTS GND R102 25 R104 C85 0 (OPT) 39PF GND PRE-SYSCLK SYSCLK C100 5 PRI T5 SYSCLK 1 SEC J10 GND 2 0.1UF X2 R101 OPT 25MHZ (OPT) 4 3 1 2 DEFAULT: DO NOT INSTALL BOXED ITEMS L4 4 3 ETC1-1-13 C101 1 X3 25 MHZ (OPT) SYSCLKB 0.1UF R105 C84 0 (OPT) 39PF _NH GND PRE-SYSCLKB R103 25 C C C21 20PF GND XO PWR (3.3V) J12 C22 1UF 10UF R36 0 OPTIONAL SYSCLK INPUT B C23 GND B GND VECTRON VCC6-Q/R XO C24 0.01UF X4 R21 1 2 GND 3 N/C VDD ENABLE_DISABLE F_OUTB GND F_OUT 6 5 4 AVDD (1.8V) DEFAULT: DO NOT INSTALL BOXED ITEMS OPT PRE-SYSCLKB PRE-SYSCLK 25 MHZ (OPT) A A TITLE AD9912 EVALUATION BOARD 7910 TRIAD CENTER DRIVE GREENSBORO NC 27409 DATE: 1 2 12 DEC 2007 3 SHEET 4 OF 4 DRAWN BY: DRAWING NUMBER REV B W. CLARK 4