AD9860: DUT Left/Right Symbolic DNI C23 0⍀ J5 R103 OP184 0⍀ R102 1 N1 –IN 2 4 –V 7 +V 5 N2 +IN 3 6 OUT U11 U11 5VA JP78 JP77 JP76 1 DNI 5VA 3 C19 2 0.1F 0⍀ AVDD_DAC R27 0⍀ R101 DNI DNI + C6 10F 10V TxN_B TxP_B TxP_A TxN_A 4.02k⍀ C96 0.1F 220⍀ R25 JP39 OSC_2 OSC_1 0⍀ R100 0⍀ C27 D1 GRN AVDD_DLL C18 R88 C26 DNI C25 DNI C28 0⍀ R62 R98 0⍀ R95 DNI JP32 AVDD 0⍀ C24 49.9⍀ 0⍀ WHT TP10 R89 WHT TP6 R90 JP80 AUX_ADC_B R91 JP79 TP2 WHT WHT TP1 J2 JP81 B A 81 1 RP4 22⍀ 8 32 31 AHI_DAC_4 U1 U1 AGND_DAC_5 CLKOUT1 DR_DHI_1 DR_GND_2 RD0_A TxN_B TxP_B 29 30 RD1_A AGND_DAC_4 28 4 RP6 22⍀ 5 68 65 66 JP33 33⍀ R104 3 RP6 22⍀ 6 69 67 2 RP6 22⍀ 7 1 RP6 22⍀ 8 70 71 RD2_A AGND_DAC_3 27 RD3_A 4 RP5 22⍀ 5 72 RD4_A TxN_A 25 TxP_A 3 RP5 22⍀ 6 73 RD5_A 26 2 RP5 22⍀ 7 74 RD6_A 1 RP5 22⍀ 8 4 RP4 22⍀ 5 3 RP4 22⍀ 6 2 RP4 22⍀ 7 AGND_DAC_2 75 76 77 78 79 4 RP3 22⍀ 5 3 RP3 22⍀ 6 2 RP3 22⍀ 7 1 RP3 22⍀ 8 4 RP2 22⍀ 5 3 RP2 22⍀ 6 2 RP2 22⍀ 7 1 RP2 22⍀ 8 4 RP1 22⍀ 5 3 RP1 22⍀ 6 2 RP1 22⍀ 7 AHI_DAC_3 RD7_A RD8_A RD9_A RD10_A RD11_A 33⍀ 1 RP1 22⍀ 8 R63 24 FSADJ REFIO AHI_DAC_2 AGND_DAC_1 AHI_DAC_1 80 AUX_SPI_CLK AUX_SPI_DO 23 22 21 20 19 18 RD0_B RD1_B CLKSEL AGND_DLL_2 16 17 82 RD2_B OSC_2 15 83 RD3_B OSC_1 14 84 85 86 87 RD4_B RD5_B RD6_B RD7_B AHI_DLL NC AGND_DLL_1 DLL_LOCK 88 89 90 91 92 93 94 13 12 11 10 RD8_B RD9_B AUX_DAC_C 8 AGND_SD RD10_B AUX_DAC_B 7 9 RD11_B RSYNC DR_DHI_2 AUX_DAC_A SD_A AVDD AVDD 6 5 4 DR_GND_1 95 3 96 AUX_SPI_DO 2 AGND AUX_ADC_A AUX_SPI_CLK 1 AD9860_AB 0⍀ R29 CLKOUT1 Rx 0_ A Rx 1 _ A Rx 2 _ A Rx 3 _ A Rx 4 _ A Rx 5 _ A Rx 6 _ A Rx 7 _ A Rx 8 _ A Rx 9 _ A Rx 10 _ A Rx 11 _ A Rx 0_ B Rx 1 _ B Rx 2 _ B Rx 3 _ B Rx 4 _ B Rx5_B Rx 6 _ B Rx 7 _ B Rx 8 _ B Rx 9 _ B Rx 10_ B Rx 11 _ B RXSYNC DVDD_DUT C29 U15 GND ADM1818 VCC RESET 1 WHT TRIP POINT = 2.88V – RST ASSERTS FOR 150ms 0.1F 3 2 TP3 SW1 3VDD 2 1 RESETB S5 TxD0 TxD1 TxD2 R120 49.9⍀ 3 JP50 2 DVDD_DUT 1 110 109 108 107 106 105 104 103 102 AGND_3 AGND_C_2 AINN_B AINP_B AGND_C_1 AHI_C_1 AHI_3 AGND_2 REFB_B TxSYNC DGND_1 DHI_1 SCLK SOD SIND SEN DGND_2 DHI_2 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 4 RP8 22⍀ 5 1 RP9 22⍀ 8 2 RP9 22⍀ 7 3 RP9 22⍀ 6 4 RP9 22⍀ 5 1 RP10 22⍀ 8 2 RP10 22⍀ 7 3 RP10 22⍀ 6 64 R124 0⍀ R31 33⍀ 63 CLKOUT2 CLKOUT2 RESETB U1 AUX_SPI_CSB U1 AHI_1 97 98 99 100 AHI_2 AGND_1 TxBLANK_IN DHI_3 61 62 101 REFT_B 111 112 113 114 115 116 117 118 DGND_3 VREF AGND_4 AGND_C_3 AINN_A AINP_A AGND_C_4 AHI_C_2 AHI_4 60 RESETB SEN SIOD SOD SCLK TD0 TD1 TD2 TD3 TD4 TD5 TD6 TD7 119 120 43 REFB_A AGND_5 3 RP8 22⍀ 6 TD8 TD9 121 122 41 REFT_A AGND_6 123 124 42 TD10 TD11 AHI_5 AHI_6 2 RP8 22⍀ 7 40 4 RP7 22⍀ 5 TD12 TD13 1 RP8 22⍀ 8 39 3 RP7 22⍀ 6 DVDD_DUT TxSYNC JP40 4 RP10 22⍀ 5 TxD3 TxD4 TxD5 TxD6 TxD7 TxD8 TxD9 TxD10 TxD11 TxD12 38 AUX_ADC_D DHI_0 36 37 126 AUX_ADC_C DGND_0 35 2 RP7 22⍀ 7 127 DGND_DAC AUX_ADC_REF 125 128 AUX_ADC_B DHI_DAC 34 AD9860_AB AUX_ADC_B 33 1 RP7 22⍀ 8 DVDD_DUT TxD13 B A AD9860: DUT Up/Down Symbolic AUX_SPI_CS AVDD AVDD_ADC AINP_B AINN_B WHT TP4 AINN_A AINP_A AVDD_ADC AVDD R121 0.1F C37 + C40 10F 6.3V C33 0.1F C31 0.1F + C17 10F 6.3V C30 J6 0.1F C16 + 10F 6.3V 0.1F 0.1F 0.1F C34 C36 + C61 10F 6.3V C38 49.9⍀ WHT C32 0.1F TP5 JP82 JP83 Loopback Digital Receive Outputs to Transmit Digital Inputs 3VDD 3VDD 10k⍀ R127 JP1 C83 0.1F 0.1F 26 27 29 30 32 33 35 36 37 38 40 41 43 44 46 47 25 48 C84 10k⍀ R126 10k⍀ RxSYNC RxD11_A RxD10_A RxD9_A RxD8_A RxD7_A RxD6_A RxD5_A RxD4_A RxD3_A RxD2_A RxD1_A RxD0_A R128 JP2 U3 4Y4 4Y3 4Y2 4Y1 3Y4 3Y3 3Y2 3Y1 2Y4 2Y3 2Y2 2Y1 1Y4 1Y3 1Y2 1Y1 1OEB 4OEB 0.1F C85 0.1F C86 SN74LVCH162244A 4A4 4A3 4A2 4A1 3A4 3A3 3A2 3A1 2A4 2A3 2A2 2A1 1A4 1A3 1A2 1A1 2OEB 3OEB LOOPBACK JUMPER 23 22 20 19 17 16 14 13 12 11 9 8 6 5 3 2 3VDD TxSYNC TxD13 TxD12 TxD11 TxD10 TxD9 TxD8 TxD7 TxD6 TxD5 TxD4 TxD3 TxD2 TxD1 TxD0 LOOPBACK C62 + 4.7F 6.3V 24 1 GND: 28, 34, 9, 45 GND: 4, 10, 15, 21 3VDD: 7, 18, 31, 42 HEADER RIGHT ANGLE MALE NO EJECTORS HDR40RAM J13 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 10 DTxCLK DTx13 DTx12 DTx11 DTx10 DTx9 DTx8 DTx7 DTx6 DTx5 DTx4 DTx3 DTx2 DTx1 DTx0 DTxSYNC JP54 1 RCOM R1 2 R2 3 R3 4 R4 5 R5 6 R6 7 R7 8 R8 9 R9 RP11 33⍀ RP12 33⍀ 10k⍀ R125 0.1F C82 1 RCOM R1 2 R2 3 R3 4 R4 5 R5 6 R6 7 R7 8 R8 9 R9 10 4Y4 4Y3 4Y2 4Y1 3Y4 3Y3 3Y2 3Y1 2Y4 2Y3 2Y2 2Y1 1Y4 1Y3 1Y2 1Y1 4A4 4A3 4A2 4A1 3A4 3A3 3A2 3A1 2A4 2A3 2A2 2A1 1A4 1A3 1A2 1A1 0.1F 0.1F C69 23 22 20 19 17 16 14 13 12 11 9 8 6 5 3 2 24 1 0.1F C68 SN74LVCH162244A 4OEB 1OEB 3OEB 2OEB C87 26 27 29 30 32 33 35 36 37 38 40 41 43 44 46 47 25 48 U8 + C63 4.7F 6.3V 3VDD TxD13 TxD12 TxD11 TxD10 TxD9 TxD8 TxD7 TxD6 TxD5 TxD4 TxD3 TxD2 TxD1 TxD0 TxSYNC GND: 28, 34, 39, 45 GND: 4, 10, 15, 21 3VDD: 7, 18, 31, 42 Receive Output Channels A and B: Digital Drive Interface C90 0.1F CLKOUT2 0.1F 46 47 C91 26 27 29 30 32 33 35 36 37 38 40 41 43 44 48 25 4OEB 1OEB 4Y4 4Y3 4Y2 4Y1 3Y4 3Y3 3Y2 3Y1 2Y4 2Y3 2Y2 2Y1 1Y4 1Y3 1Y2 1Y1 3OEB 2OEB 4A4 4A3 4A2 4A1 3A4 3A3 3A2 3A1 2A4 2A3 2A2 2A1 1A4 1A3 1A2 1A1 U5 0.1F C89 0.1F C88 WHT 3VDD + C64 4.7F 6.3V 3 2 23 22 20 19 17 16 14 13 12 11 9 8 6 5 1 24 TP7 + C66 4.7F 6.3V GND: 28, 34, 39, 45 GND: 4, 10, 15, 21 3VDD: 7, 18, 31, 42 0.1F SN74LVCH162244A DTxCLK CLKOUT2 RxSYNC Rx11_A Rx10_A Rx9_A Rx8_A Rx7_A Rx6_A Rx5_A Rx4_A Rx3_A Rx2_A Rx1_A Rx0_A 10k⍀ R131 JP57 JP56 CLKOUT1 C107 5 3 1 2 6 10k⍀ R132 41 43 45 47 49 51 53 55 57 59 61 63 65 67 69 71 73 75 77 79 JP63 JP62 JP61 SAM080UPF J1 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 74 76 78 80 74VHC04 U18 74VHC04 U18 4 74VHC04 U18 3VDD: 14 GND: 7 HEADER STRAIGHT UP FEMALE NO SHROUD 3VDD 0.1F C97 Rx11_B Rx10_B Rx9_B Rx8_B Rx7_B Rx6_B Rx5_B Rx4_B Rx3_B Rx2_B Rx1_B Rx0_B 10k⍀ R129 JP60 JP59 JP58 0.1F C95 4A4 4A3 4A2 4A1 3A4 3A3 3A2 3A1 2A4 2A3 2A2 2A1 1A4 1A3 1A2 1A1 26 27 29 30 32 33 35 36 37 38 40 41 43 44 46 0.1F C93 0.1F C92 SN74LVCH162244A 4Y4 4Y3 4Y2 4Y1 3Y4 3Y3 3Y2 3Y1 2Y4 2Y3 2Y2 2Y1 1Y4 1Y3 1Y2 1Y1 2OEB 47 4OEB 1OEB 3OEB U4 2 3VDD + C65 4.7F 6.3V 20 19 17 16 14 13 12 11 9 8 6 5 3 23 22 24 1 GND: 28, 34, 39, 45 GND: 4, 10, 15, 21 3VDD: 7, 18, 31, 42 25 48 DTxCLK CLKOUT2 CLKOUT1 12 74VHC04 U18 8 74VHC04 U18 10 74VHC04 U18 10k⍀ R130 9 11 13 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 SAM080UPF J1 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 JP66 JP65 JP64 HEADER STRAIGHT UP FEMALE NO SHROUD JP55 MUST MATE WITH DUAL FIFO BOARD REV. 2C MUST MATE WITH DUAL FIFO BOARD REV. 2C SPORT Interface 1 2 4 3VDD: 5 GND: 3 PC_SIOD_SEL PC_SCLK PC_SIODI PC_SIODO PC_AUX_SPI_CS PC_AUX_SPI_CLK PC_SEN TP21 WHT JP26 3 10k⍀ R55 NC7SZ04 2 PC_SCLK PC_SEN DEL1 DEL2 DEL3 DEL4 10k⍀ R54 4Y4 4Y3 4Y2 4Y1 3Y4 3Y3 3Y2 3Y1 2Y4 2Y3 2Y2 2Y1 1Y4 1Y3 1Y2 1Y1 0.1F C126 0.1F C128 0.1F C129 + C67 4.7F 6.3V 3VDD 10k⍀ AUX_SPI_CLK AUX_SPI_CS SEN PC_SOD SCLK DEL1 DEL2 DEL3 DEL4 DEL5 10k⍀ 2 20 19 17 16 14 13 12 11 9 8 6 5 3 23 22 24 1 R57 SN74LVCH162244A 4A4 4A3 4A2 4A1 3A4 3A3 3A2 3A1 2A4 2A3 2A2 2A1 1A4 1A3 1A2 1A1 4OEB 1OEB 3OEB 2OEB GND: 28, 34, 39, 45 GND: 4, 10, 15, 21 3VDD: 7, 18, 31, 42 R56 0.1F C127 3VDD JP27 46 47 26 27 29 30 32 33 35 36 37 38 40 41 43 44 25 48 U6 Tx CLOCK BUFFER AND DELAY GENERATOR PC_AUX_SPI_CS AUX_SPI_DO PC_AUX_SPI_CLK SOD 3 JP51 1 CLKOUT1 GND: 3 3VDD: 5 U7 2 4 A B 2 JP72 WHT TP13 WHT TP14 WHT TP15 WHT TP17 PC_SOD WHT TP16 PC_SIODI PC_SIODO 3VDD 0.1F C135 PC_AUX_SPI_DO TP20 TP18 WHT TP19 WHT WHT WHT TP12 U14 3VDD: 5 GND: 3 4 WHT TP11 3.3k⍀ R68 1 2 3 JP73 4 5 6 JP74 7 JP75 8 9 10 11 12 13 14 15 16 17 18 IEEE–1284C J14 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 SIOD WHT TP22 PC_SIOD_SEL 0.1F 0.1F 1 2 C134 C94 SPORT INTERFACE CLKOUT2 1 FROM AD9860 B A DTxCLK 10⍀ R53 TO Tx CONNECTOR S8 PC_AUX_SPI_DO JP31 AUX_DO_BUFF JP38 JP37 JP36 JP35 JP34 Power Grid 3 4 3 4 1 2 1 2 TB1 TB2 TB2 TB2 TB2 TB1 TB1 2 TB3 TB1 1 TB3 3VDD + C47 22F 16V BLK TP34 TP28 BLK + C13 22F 16V + C22 10F 10V 3VDD 3VCLK BLK TP33 TP27 BLK + C12 22F 16V L14 JP85 BLK TP32 TP26 BLK JP84 BLK TP31 TP25 BLK + C15 22F 16V BLK TP30 TP24 BLK BLK TP29 TP23 BLK POWER GRID + C14 22F 16V L9 L10 L3 L2 L8 L11 L13 L12 + C8 10F 10V + C4 10F 10V + C3 10F 10V + C2 10F 10V + C1 10F 10V + C11 10F 10V 5VDD JP9 JP7 JP6 JP5 JP3 5VA 3VCLK 0.1F + C10 10F 10V 0.1F 0.1F 0.1F C53 0.1F 0.1F C39 C50 C20 + C9 10F 10V 0.1F AVDD_DLL C21 0.1F C43 0.1F C44 0.1F C56 0.1F C51 AVDD_DAC DVDD_DUT 0.1F C46 0.1F C52 AVDD 0.1F C45 DUT DECOUPLING AVDD_ADC C41 0.1F C98 0.1F C49 0.1F 0.1F C99 C42 C100 Master Clocking S7 S6 4 1 10k⍀ R1 U10 0.1F 499⍀ CW 1 10k⍀ 3 JP41 R61 33⍀ R6 0.1F C102 499⍀ R14 0.1F CW 10k⍀ R60 VARIABLE DUTY CYCLE CLOCK B 49.9⍀ R15 C104 VARIABLE DUTY CYCLE CLOCK A 49.9⍀ 5 8 C103 R4 OUT VCC 64 MHz R5 GND OE_NC NOTE: REMOVE OSCILLATOR WHEN NOT USED 5VDD B A R13 3VCLK NC7SZ14 3VCLK: 5 GND: 3 U13 2 4 JP67 NC7SZ14 3VCLK 499⍀ 499⍀ R3 2 3VCLK: 5 GND: 3 U12 33⍀ R8 33⍀ R7 C108 0.1F 0.1F 1 1 3VCLK 3 2 3 JP42 JP43 GND: 3 GND: 4 Y1 64MHz 1 2 C109 WHT TP9 WHT TP8 B A 5VDD B A 2 DNI C106 DNI C101 DNI C105 L1 0k⍀ R18 DNI 0⍀ R2 OSC_2 OSC_1 Transmit Output Path TxP_B TxN_B TxP_A TxN_A JP25 JP22 2 5 10⍀ 49.9⍀ 0.1F C71 0⍀ R67 R17 3 TXB 0⍀ R66 R11 49.9⍀ R12 ADT1-1WT 4 JP14 JP16 JP15 JP13 JP17 JP30 JP29 6 S T3 P 1 2 5 JP24 JP23 6 S T2 P 1 3 4 JP28 TXA 10⍀ 49.9⍀ ADT1-1WT 0.1F R16 49.9⍀ R9 JP4 C70 R10 JP8 O2P O2N O1P O1N S4 S3 O1P DNI DNI C73 DNI ADTL1-12 C78 0.1F 0.1F DNI L5 L4 100pF C75 C54 + C35 DNI O1N C72 10F 10V L7 C81 C55 5VA O2P DNI DNI 6 T5 1 S P 4 3 QBBP QBBN G4B IBBP IBBN G1A DNI JP19 ADTL1-12 49.9⍀ R33 49.9⍀ R32 G4A G1B L6 16 15 14 13 12 11 10 9 VPS2 VOUT G3 G2 3 4 P S 1 T6 6 R35 49.9⍀ R36 49.9⍀ JP20 C77 C76 DNI C79 1 DNI T4 DNI S P ETC-1-1-13 R37 C80 100pF 3 JP18 R26 1k⍀ 4 5 J9 DNI R30 0⍀ R28 LOCAL OSC INPUT 0⍀ 100pF 5VA R23 MODULATED OUTPUT C74 DNI R34 100pF LOIN LOIP VPS1 ENBL 1 2 3 4 5 6 7 8 O2N U2 AD8345 J10 Receive Input Path GND: 3, 4, 5 J11 XFMR2 GND: 3, 4, 5 J12 2 2 1 3 JP44 B A 49.9⍀ R59 0.1F 0.1F 49.9⍀ R49 C121 JP47 C122 1 3 523⍀ R64 499⍀ DABIAS_B R65 + C5 10F 10V 523⍀ R39 499⍀ DABIAS_A R38 + 3 – + 3 AD8138 6 NC = 7 1 – 2 8 5VA + C7 10F 10V AD8138 6 NC = 7 1 2 8 5VA R50 DNI 4 DNI 499⍀ R52 C125 U17 5 499⍀ C110 DNI R58 499⍀ R41 C123 4 499⍀ C124 DNI U16 5 5VA U11 XFMR1 U11 B A 3 DNI 0.1F 2 A B 1 3 JP49 C118 0.1F JP11 C132 AINP_B 1 JP45 2 A B C116 JP10 499⍀ R21 C119 0⍀ 0⍀ DNI AINN_B 2 A B 1 3 JP46 0.1F 2 A B 1 3 JP48 0.1F JP21 C133 R20 DNI C112 R46 C117 499⍀ R19 0⍀ 0⍀ JP12 C131 R45 R40 DNI DNI C130 DNI AINN_A C113 AINP_A 3 3 ADT1-1WT RxBIAS_B 4 6 S T7 P 1 2 5 JP53 5VA ADT1-1WT RxBIAS_A 4 6 S T1 P 1 2 5 JP52 5VA R42 R48 JP70 R24 JP71 4k⍀ DABIAS_B CW XFMR2 49.9⍀ R51 1k⍀ R22 4k⍀ DABIAS_A CW XFMR1 49.9⍀ R44 1k⍀ R43 0.1F 0.1F 0.1F C120 0.1F JP68 C115 1k⍀ R47 C114 JP68 C111 1k⍀ RxBIAS_B RxBIAS_A