Maxim MAX1402, Manual, Page: 9 / 12

Evaluate: MAX1400/MAX1402
MAX1402 Evaluation Kit/Evaluation System
_______________________________________________________________________________________ 9
MAX1402
U1
MAX6025
U2
MCLKIN MCLKOUT
J1-34
J1-33
DS1
JU6
JU7
DS0
OUT2
OUT1
GND
AIN1 AIN2 AIN3
AIN4
AVDD
SMA
J2
2
3
1
Y1
2.4576MHz
28
SCLK
J1-37
J1-7
J1-1
J1-2 J1-3 J1-4
C15 2.2
μ
F
J1-6
3
1
2
GND
VOUT
VIN
L
R
J1-5
J1-8
J1-36 J1-35 J1-29
MOSI MISO INT
27 26 25 24
SCLK
1 2 3 4 5 6 7 8 9
10 11 12 13 14
DIN
CS RESET DS1/MUXOUTP DS0/MUXOUTN
OUT1 OUT2
IOUT2/ADCINP IOUT1/ADCINN AGND
AV
DD
AIN1 AIN2 AIN3 AIN4
DOUT
DV
DD
23
JU3
R10
SHORT
R8
10
Ω
R1
100
Ω
R2
100
Ω
R3
100
Ω
R4
100
Ω
R7
10
Ω
C10 0.1
μ
F
C11
0.1
μ
F
C9 100nF
C13 OPEN
DVDD
DVDD
AVDD
OFFSET-
REF+ REF- GAIN+
GAIN-
C7
100pF
C8
100pF
R5
100
Ω
R6
100
Ω
R9
SHORT
AIN5
AIN6
DGND
22
CALOFFP
21 20 19 18 17
CALOFFN
REFINP
REFINN
CALGAINP
CALGAINN
15
AIN5
16
AIN6
C12
OPEN
C3 100pF C4 100pF C5 100pF C6 100pF
JU2
JU4
JU1
JU8
JU5
DRDY
Figure 1. MAX1402 EV Kit Schematic