Data Sheet

EV-RADAR-MMIC2 User Guide UG-866
Rev. B | Page 21 of 28
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
J1-A
QSE-040-01-X-D-A
GND
GND
GND
GND
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81
82
83
84
85
86
87
88
J1-B
QSE-040-01-X-D-A
RX1_IB
RX1_I
RX1_QB
RX1_Q
RX2_IB
RX2_I
RX2_QB
RX2_Q
RX3_IB
RX3_I
RX3_QB
RX3_Q
RX4_IB
RX4_I
RX4_QB
RX4_Q
13410-026
Figure 24. EV-ADAR-D2S Schematic (Page 1)
RF
RG
RF
RG
Gain 1 AD8130 RF = 0 RG = NC
Gain 10 AD8129 RF = 560 RG = 62
C2
1uF
O1
R2 0r
R1 DNP
C20 10pF
C1
1uF
C65
1uF
C22
1uF
C17
1uF
C19
10pF
C21
100pF
C18
100pF
C4
1uF
O2
R6 0r
R5 DNP
C26 10pF
C3
1uF
C66
1uF
C28
1uF
C23
1uF
C25
10pF
C27 100pF
C24
100pF
TP2
TP1
TP4
TP3
R3 0r
R4 0r
VPOS
VNEG
1
+
2
-VS
3
PD
4
REF
5
FB
6
OP
7
+VS
8
-
U1
AD8130ARZ
1
+
2
-VS
3
PD
4
REF
5
FB
6
OP
7
+VS
8
-
U2
AD8130ARZ
VPOS1
VNEG1
VPOS1
VNEG1
VPOS VPOS1
VNEG VNEG1
RX1_I
RX1_IB
RX1_Q
RX1_QB
13410-027
Figure 25. EV-ADAR-D2S Schematic (Page 2)
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.