Datasheet

AD9773
Rev. D | Page 52 of 60
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
DVDD
c
c
c
R2
1kΩ
R3
1kΩ
CLKVDD
DVDD
RC0603 RC0603
BCASE
BCASE
CC0603 CC0603 CC0603
CC0603
RC0603
TP15
WHT
T1
T1-1T
TP14 WHT
R1 200Ω
R40
5kΩ
R5
49.9Ω
R39
1kΩ
C13
0.1μF
C1
10μF
6.3V
C10 10μF
6.3V
C26 0.001μF
C12
0.1μF
C11
0.1μF
C42
0.1μF
CC0603
CC0805
C27
1pF
C36 0.1μF
CC0805
C37 0.1μF
CC0805
C38 0.1μF
CC0805
C39 0.1μF
CC0805
C40 0.1μF
CC0805
C41 0.1μF
+
+
c
JP22
JP23
JP33
JP1
CLKP CLKN
R38 10kΩ
JP2
S1
S2
S6
12
11
13
IQ
IQ
S5
U4
ADCLK
DVDD
CLKIN
ACLKX CGND; 3, 4, 5
DGND; 3, 4, 5 DATACLK
JP39 JP24
JP5
BD15
BD14
OPCLK_3
OPCLK
74VCX86
OPCLK
DGND; 3, 4, 5
DGND; 7 DVDD; 14
AGND; 3, 4, 5
JP27 JP40
JP34
JP32 JP26 JP31
JP3
CX2
74VCX86
12 13
11
U3
DVDD; 14
DVDD
DGND; 7
CX1
JP25
JP12
CX3
6 5 4
1 2 3
RC0603
CC0603
BCASE
C9 10μF
6.3V
C25 0.001μF
+
DVDD
CC0603
BCASE
C8 10μF
6.3V
C24 0.001μF
+
DVDD
CC0603
BCASE
C7 10μF
6.3V
C23 0.001μF
+
DVDD
CC0603
CC0605
CC0805
RC0603
C29
0.1μF
C45 0.01μF
AD15
VDDC1 VDDA6
VSSA10
VDDA5
VSSA9
VDDA4
VSSA8 VSSA7
IOUT1P
IOUT1N
VSSA6 VSSA5
IOUT2P
IOUT2N
VSSA4 VSSA3
VDDA3
VSSA2 VSSA1 VSSD6
VDDD6
P2D0 P2D1 P2D2 P2D3 P2D4 P2D5 P2D6 P2D7
VSSD5
VDDD5 VDDA2 VDDA1
FSADJ1 FSADJ2
REFOUT
RESET
SP-CSB
SP-CLK
SP-SDI
SP-SDO
LF VDDC2 VSSC1 CLKP CLKN VSSC2 DCLK-PLLL VSSD1 VDDD1 P1D15 P1D14 P1D13 P1D12 P1D11 P1D10 VSSD2 VDDD2 P1D9 P1D8 P1D7 P1D6 P1D5 P1D4 VSSD3 VDDD3 P1D3 P1D2 P1D1 P1D0 P2D15-IQSEL P2D14-OPCLK P2D13 P2D12 P2D11 P2D10 P2D9 P2D8 VSSD4 VDDD4
AD14 AD13 AD12 AD11 AD10 AD09 AD08 AD07 AD06 AD05 AD04 AD03 AD02 AD01 AD00 BD13 BD12 BD11 BD10 BD09 BD08
AD9773+TSP
U1
C20 0.1μF
CC0603
C19 0.1μF
CC0603
CC0603
CC0603
CC0603
CC0603
RC1206
C14 0.1μF
BCASECC0603
C2 10μF
6.3V
+
C18 0.1μF
CC0603 BCASE
C17 0.1μF
C16
0.1μF
CC0603
C21
0.001μF
CC0603CC0603
C15 0.1μF
BCASECC0805
C3 10μF
6.3V
C4
10μF
6.3V
R7 2kΩ 0.01%
R8 1kΩ 0.01%
+
+
BCASE
C5
10μF
6.3V
+
C58 DNP C58 DNP
C57 DNP
C59 DNP
R6 1kΩ
AVDD
AVDD DVDD
CC0603
C22
0.001μF
BCASE
C6
10μF
6.3V
+
DVDD
TP11 WHT
TP10 WHT
TP9 WHT
TP8 WHT
SPCSP SPCLK SPSDI SPSDO BD00 BD01 BD02 BD03 BD04 BD05 BD06 BD07
R10
51kΩ
R9
51kΩ
R16
10kΩ
R42
49.9kΩ
R43
49.9kΩ
RC0603 RC0603 RC0603
RC1206
CC0603
C70
0.1μF
JP8
JP4
JP28
JP13
JP15
JP16
JP14
JP36 JP38
JP17
JP29 JP30
AGND; 3, 4, 5
T3
OUT 2
J37 J35
3
T2
S3
O1N O1P O2N O2P
S4
OUT1
AGND; 3, 4, 5
T1-1T
2 1
4 5 6
3
T1-1T
2 1
8
9
10
4 5 6
C70
0.1μF
R12
51kΩ
R11
51kΩ
R17
10kΩ
RC0603 RC0603 RC0603
CC0603
IQ
SPSDO
JP46
JP47
U4
DVDD; 14 DGND; 7
74VCX86
02857-106
Figure 106. AD9773 Clock, Power Supplies, and Output Circuitry