Datasheet

AD9773
Rev. D | Page 51 of 60
JP21
JP7
C54
DNP
R28
0Ω
R26 1kΩ
R35
51Ω
R36
51Ω
JP20
C79
DNP
R32
51Ω
R34
DNP
C69 0.1μF
C63 16V 22μF
CLKVDD_IN
J7
TP6 RED TP7 BLK
C62 16V 22μF
CLKVDD
L1
FERRITE
R33
51Ω
C78
0.1μF
JP18
VDDM
C72 10V 10μF
C75 0.1μF
O2N
O2P
O1N
O1P
JP19
VDDM
C74
100pF
C35 100pF
VDDM
C76
100pF
C77
100pF
R30 DNP
J10
DGND2; 3, 4, 5
J9
DGND2; 3, 4, 5
J3
CGND
AD8345
U2
2
2
2
2
2
RC0603
RC0603
RC0603
RC0603 RC0603
RC0603
CC0603
RC0603
RC0603
LC1210
RC0603
CC0603
BCASE
CC0603
CC0603
CC0603
RC0603
G2ENBL
VPS1
G1A
G1B
LOIP
VPS2
G4A
G4B
QBBP
VOUT
G3
IBBP
IBBN
LOIN
LOCAL OSC INPUT
MODULATED OUTPUT
POWER INPUT FILTERS
LC0805
L6
DNP
LC0805
L7
DNP
L4
DNP
L5
DNP
JP11
CC0805
DCASE
DCASE
CC0805
T6
6
ADTL1-12
P S
4 31
2
2
C80
DNP
CC0603 R37
DNP
C73
DNP
CC0805
CC0805
LC0805
LC0805
2
CC0603
QBBN
R23
0Ω
CC0805
C81
DNP
C55
DNP
16 15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
T4
5
ETC1-1-13
SP
43
1
T5
3
ADTL1-12
S P
1 64
CC0603
JP43
JP45
2
JP44
C68 0.1μF
C64 16V 22μF
AVDD_IN
J6
TP4 RED
TP5
BLK
C61 16V 22μF
AVDD
J4
AGND
LC1210
JP10
JP9
CC0805
DCASE
DCASE
L2
FERRITE
C67 0.1μF
C65 16V 22μF
DVDD_IN
J5
TP2 RED
TP3
BLK
C66 16V 22μF
DVDD
L3
FERRITE
J8
DGND
LC1210
CC0805
DCASE
DCASE
C32 0.1μF
C28 16V 22μF
VDDMIN
W12
L8
FERRITE
W11
DGND2
LC1210
CC0805
DCASE
02857-105
c
+
+ + + +
+ + +
Figure 105. AD8345 Circuitry on AD9773 Evaluation Board