Datasheet

AD9776/AD9778/AD9779
Rev. A | Page 50 of 56
6
AUX1_N
AUX1_P AUX2_P
CLK_N CLK_P DCLK
I120
IOUT1_N
IOUT1_P
IOUT1_N
IOUT1_P
IOUT2_P
IOUT2_N
IOUT2_P
IOUT2_N
IPTAT
IRQ
P1D0 P1D1 P1D10 P1D11 P1D12 P1D13 P1D14 P1D15 P1D2 P1D3 P1D4 P1D5 P1D6 TP12 RED P1D7 P1D8 P1D9
P2D0 P2D1
P2D10 P2D11 P2D12 P2D13 P2D14 P2D15
P2D2 P2D3 P2D4 P2D5 P2D6
P2D0 P2D1 P2D2 P2D3 P2D4 P2D5 P2D6P2D7
JP7
JP18
U11
U1
9779TQFP
+
C4
4.7µF
C29
1nF
VOLT
DVDD33
DVDD18
P2D8 P2D9
PAD
PLL_LOCK
RESET
SPI_CLK
SPI_CSB
SPI_SDI
SPI_SDO
SPI_CLK SPI_CSB SPI_SDI SPI_SDO
SYNC_1N SYNC_1P
SYNC_ON
SYNC_OP
VDD18_43
VDDA33_76 VDDA33_78 VDDA33_80
VDDC18_1 VDDC18_10 VDDC18_2 VDDC18_9 VDDD18_23 VDDD18_33
VDDD18_53 VDDD18_60
VDDD18 VDDD33_38
VDDD33_61
VREF_74
VSSA_77 VSSA_79 VSSA_81 VSSA_82 VSSA_85 VSSA_88 VSSA_91 VSSA_94 VSSA_95
VSSC_11 VSSC_3 VSSC_4 VSSC_7 VSSC_8 VSSD_15 VSSD_22 VSSD_32 VSSD_44
VSSD_54 VSSD_64
VSS_12
VSS_72
TX
AUX2_N
AUX1_N AUX1_P AUX2_P AUX2_N
VDDA33_100
VSSA_99
VDDA33_98
VSSA_97
VDDA33_96
90 89 86 87
6 5
37
75 92 93 83 84 73 71
36 35 24 21 20 19 18 17 34 31 30 29 28 27 26 25
59 58
47 46 45 42 41 40
57 56 55 52 51
50 49 48
PAD
VCC
Y
NC
A
GND
3
2
5
4
SN74LVC1G34
1
65 70 68 69 67 66
14 13
62 63
43
100 76 78 80 96 98
1
10
2 9
23 33
53 60
16 38
61 74 77 79 81 82 85 88 91 94 95 97 99
11
3 4 7 8
15 22 32 44
54 64
12
72
39
DVDD18
DVDD33
P2D15
DPWR33
DPWR33
DPWR33
TP11 RED
+
C12
0.1µF
C30
1nF
C13
0.1µF
R59
22Ω
R26
22Ω
R26
22Ω
C5
4.7µF
C58
1nF
VOLT
CVDD18
AVDD33
CLK_N
CLK_P
+
C55
0.1µF
C57
0.1µF
C56
1nF
C31
1nF
S15
1
2
C14
0.1µF
C6
4.7µF
C40
0.1µF
VOLT
+
C36
1nF
C35
1nF
C39
0.1µF
C27
1nF
C11
0.1µF
C3
4.7µF
C33
1nF
JP4
D1ND1P
JP8
VOLT
+
C37
0.1µF
C24
1nF
C9
0.1µF
C1
4.7µF
+
C62
0.1µF
C34
1nF
VOLT
+
C38
0.1µF
C25
1nF
C10
0.1µF
C2
4.7µF
C59
1nF
C61
1nF
C60
0.1µF
C18
1nF
C8
10µF
6.3V
VOLT
VOLT
+
C15
1nF
C7
4.7µF
C32
0.1µF
+
C78
4.7µF
S2
S7
DATACLK
1
2
1
2
S16
1
2
U10
74LCX112
74LCX112
K
CLR
PRE
J
Q_
Q
5
2
15
4
3
1
6
5
3
1
4
2
R63
10Ω
R7
0Ω
R11
50Ω
R10
50Ω
R8
0Ω
R32
25Ω
R58
22Ω
7
U10
K
CLR
PRE
J
Q_
Q
9
12
14
10
11
13
C84
0.1µF
R56
10Ω
R64
1kΩ
CR1
VAL
JP13
JP3
D2PD2N
JP2
JP16
JP17
R64
1kΩ
DPWR33
DGND;5
CR2
VAL
3 4
1 2
SW1
4
6
P
3
S
ADTL1-12
T4B
1
3
1
1
4
2
2
TC1-1T
T4A
S6
6
4
6
P
3
S
ADTL1-12
T3B
1
3
1
4
2
TC1-1T
T3A
6
1
3
S
6
P
ADTL1-12
T1B
4
TC1-1T
T1A
1
3
S
6
P
ADTL1-12
T2B
4
1
3
6
2
1
3
2
TC1-1T
T2A
4
6
4
1
2
S5
R6
0Ω
R11
50Ω
R9
50Ω
R5
0Ω
JP14
JP15
05361-102
Figure 105. Evaluation Board, Rev. D, Circuitry Local to Devices