Schematics

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω
50Ω 50Ω
50Ω
TCXO_VDD
TCXO_VDD
DRM_IN
T2R_FRM
T2R_CLK
R2T_FRM
DRM_IP
AMP_QP AMP_QN
DRM_QN
AMP_IP
DTEST0
MIX_QN
nIRQ_INDY
MIX_IP
MIX_IN
MIX_QP
LO_IN
R2T_D0
AMP_IN
AMP_QN
MIX_QN
AMP_QP
TCXO_OUT
MIX_QP
TCXO_EN
T2R_D0
PA_CURRENT_DET
R2T_CLK
DTEST1
TX_BALUN
INDY_RESET
RX_BALUN_IN
DRM_QP
PA_BIAS_DAC
P3.3V
P1.8V
P1.8V
P3.3V
P3.3V_VCOPLL
P3.3V
P3.3V
P3.3V
P3.3V
P3.3V
P1.8V
P3.3V
PA_CURRENT_DET [6]
T2R_FRM [2]
T2R_CLK [2]
R2T_D0 [2]
R2T_CLK [2]
R2T_FRM [2]
TX_BALUN [4]
nIRQ_INDY [2]
TCXO_EN [2]
T2R_D0 [2]
LO_IN[4]
RX_BALUN_IN[4]
INDY_RESET[2]
PA_BIAS_DAC [4]
Title
Size
Document Number Re v
Date: Sheet
of
<Doc> V3.2
RF
B
37Thursday, December 24, 2020
Title
Size
Document Number Re v
Date: Sheet
of
<Doc> V3.2
RF
B
37Thursday, December 24, 2020
Title
Size
Document Number Re v
Date: Sheet
of
<Doc> V3.2
RF
B
37Thursday, December 24, 2020
L6
8.2nH
1 2
C99
1nF
12
R23
100K
12
C108
68pF
12
R26
47K
12
C113
1uF
12
C115
68pF
12
+
C84
100uF
10V
C10
100nF
12
C9
68pF
12
L8
1 2
L30
MMZ1608B601C
R25
47K
12
C33
33pF
12
C34
12nH
L34
MMZ1608B601C
L32
MMZ1608B601C
C16
33pF
12
T1
0900BL15C050
UNBAL
1
BAL_1
3
BAL_2
4
DC/GND
2
GND
5
NC
6
C87
1uF
12
C94
10uF 6.3V
12
L4
C102
100nF
12
C35
68pF
12
C105
1uF
12
C86
1uF
12
T2
0900BL15C050
UNBAL
1
BAL_1
3
BAL_2
4
DC/GND
2
GND
5
NC
6
R15
100K
12
R18 33
1 2
R10
47K
12
SN74LVC1G04DBVR
U3
2
3
4
5 1
C114
10uF 6.3V
12
L28
MMZ1608B601C
R80
0
R28
47K
12
1 2
C103
10uF 6.3V
12
C38
15pF
C25
100nF
12
C98
10uF 6.3V
12
L51
@
C37
15pF
C93
100nF
12
L3
MMZ1608B601C
R20 33
1 2
U5
R2000_R500
VDD_RF_RX
3
RX_P
4
RX_N
5
ATEST_0
6
ATEST_1
7
LO_P
8
LO_N
9
ATEST_2
10
ATEST_3
11
ADC0
14
VDD_TX_RF
15
VDD_TX_PRE
16
VDD_TX_PA
17
PA_P
19
PA_N
20
VDD_TX_ANA
21
PA_MOD_P
22
PA_MOD_N
23
ADC1
18
ADC2
24
DAC0
27
DAC1
28
TEST
29
CHIP_RESETn
30
VDD_DIG
32
VDD_IO
33
R2T_FRM
38
T2R_D0
34
T2R_D1
35
T2R_D2
36
R2T_D0
41
T2R_CLK
40
R2T_CLK
39
TCXO_e
45
INTn
42
DTEST0
43
DTEST1
44
CLK_OUT
31
TCXO_IN
49
VDD_PLL
50
PLL_FIL0
55
PLL_FIL1
56
VDD_VCO
57
AMP_QP
51
AMP_QN
52
MIX_QN
53
MIX_QP
54
AMP_IP
58
AMP_IN
59
MIX_IN
60
MIX_IP
61
VDD_RX_ANA
62
HEATSLUG
65
DRM_Ip
1
DRM_In
2
ExtVCO_p
12
ExtVCO_n
13
DETECTOR_P
25
DETECTOR_N
26
VDD_TCXO
46
TCXO_SUPPLY
47
VDD_CLKREF
48
DRM_Qp
63
DRM_Qn
64
T2R_FRM
37
L31
MMZ1608B601C
R11
47K
12
TP1
1
C5
100nF
1 2
C49
@2.7pF
50V
C100
1nF
12
L27
MMZ1608B601C
C32
1.8nF
12
C26
5.6pF
12
L50
@
C110
100nF
12
C112
1uF
12
L11
8.2nH
1 2
T3
0900BL15C050
UNBAL
1
BAL_1
3
BAL_2
4
DC/GND
2
GND
5
NC
6
R8
4.99
R19 33
1 2
L7
1 2
L33
MMZ1608B601C
C43
100nF
12
U2
24MHz
GND
2
NC/GND
1
Out
3
Vcc
4
C107
68pF
12
C92
1uF
12
C116
10uF 6.3V
12
C4
1uF
1 2
C3
10pF
12
L12
12nH
C21
1 2
R79
4.7K 1%
1 2
C106
100nF
12
L29
MMZ1608B601C
C109
68pF
12
L2
MMZ1608B601C
C101
22nF
12
C11
100nF
12
C24
100nF
12
R81
2.7K 1%
1 2
C83
10uF 6.3V
12
C111
68pF
12
C104
68pF
12
C36
1.8nF
12