Datasheet

Z1
DATEN SDATA
CLK GND V
CC
TXEN SLEEP GND
V
CC
V
CC
GND
OUT–
GND
V
CC
V
IN–
V
IN+
GND
V
CC
GND
BYP
V
CC
V
CC
GND
OUT+
GND
GND GNDGND
TSSOP28
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
AGND
T4 T3
6
1
2 34
5
4 3
2
1
TOKO1
SEC PRI SECPRI
ETC1
AGND
T2 T1
6
1
2 34
5
4 3
2
1
TOKO1
SEC PRI SECPRI
ETC1
P1 19 P1 20
P1 21 P1 22 P1 23 P1 24 P1 25 P1 26 P1 27 P1 28 P1 29 P1 30 P1 31 P1 32 P1 33 P1 34 P1 35 P1 36
P1 1 P1 2 P1 3 P1 4 P1 5 P1 6 P1 7 P1 8 P1 9
P1 10 P1 11 P1 12 P1 13 P1 14 P1 15 P1 16 P1 18 P1 17
AGND
C6
DNI
R3
TP7 TP8
C5
1000pF
R2
0
TP5
TP6
C4
DNI
R1
TP3
TP4
TP2
C1
0.1F
C2
0.1F
C3
0.1F
TP1
SDATA
TXEN
SLEEP
CLK
AGND
TP9
V
CC
AGND
AGND
V
CC
TP19
DNI
TP12 TP10 TP11
C11
0.1F
C12 10F
AGND
AGND
C10
0.1F
C9
0.1F
C8
0.1F
C7
0.1F
C15
0.1F
R11
DNI
R12
DNI
R13
51.1
C16
0.1F
TP23
TP24
R14 0
R15
0
R16
DNI
R22 DNI
R18
DNI
R17
DNI
R19
DNI
AGND
AGND
AGND
TP22
DNI
HPP
COM
LPP
CBL
1
3
5
9
TP21
DNI
TP20
DNI
AGND
R8
0
R9
0
R10
DNI
AGND
CABLE_0
CX6002
10–18
HPF_0
VIN+0
R20 0
VIN–0
R21 DNI
AGND
R7
DNI
R6 0
TP18
DNI
TP17
DNI
DEVICE = 2LUGPWR
PKG_TYPE = R1206
TP13 DNI
TP15
DNI
R4 DNI
TP16
DNI
R5 DNI
TP14
DNI
TB1
AGND
0
0
DNI
DNI
DNI = DO NOT INSTALL
DATEN
Figure 12. Evaluation Board Schematic
REV. A
–15–
AD8325