sdrplay_rsp_schemati.pdf

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1
SP4T-V2/3.2B
2
3
4
C1
3.3PF
5
6
7
SP4T-V2/3.2B
8
GND
SP4T-V1/3.3A
120PF
C2
SP4T-V1/3.3A
10NF
C73
GND
VRF/2.4C
C5
2.7PF
VRF/2.4C
C75
10NF
GND
10NF
C72
GND
C74
10NF
L3
330NH
82PF
C6
L2
470NH
C4
180PF
12 - 30MHz Filter
V2
3
V1
4
13
RF1
V1
4
GND
VDD
2
V2
3
D4
3
BAV99WTIG
J2
UFL-R-SMT
RF1
13
RF2
15
11
ANT
GND
C9
3.9PF
15
RF2
C53
100NF
VDD
2
B
GND
10NF
C71
GND
GND
A
C76
10NF
L1
1000NH
C3
100NF
0 - 12MHz Filter
A
B
ANT
11
8
RF3
AMPORT2/2.5B
RF3
8
GND
D1
3
BAV99WTIG
GND
1*8
L4
220NH
39PF
C7
L5
330NH
C8
39PF
30 - 60MHz Filter
6
RF4
RF4
6
GND
SP3T-V1/3.2C
PE42641
U2
C
GND
1*8
PE42641
U1
GND
C
GND
GND
VRF/2.4C
100PF
C50
10NF
C51
100K
R6
DMG1016UDW
U7Q2
SP3T-V2/3.2C
GND
390NH
L9
GND
D
270R
R1
DMG1016UDW
U7Q1
4
Y
Vcc
A
1
2
SP4T-V1/3.3A
SP4T-V2/3.2B
V1
3
6
SP3T-V3/3.2D
5
GND
C78
10NF
GND
C79
10NF
GND
4
V3
7
GND
3
U16
GND
NC7SZ08P5X
V2
RF1
4
C14
1000PF
OUTPUT
6
1
C15
1000PF
C10
1000PF
GND
B
C77
10NF
D
L7
47NH
3.3PF
C11
C89
2.7PF
120NH
L24
C91
4.7PF
C82
39PF
C83
100PF
BIAS
3
INPUT
ANT
RF2
VHF/B45/2.1D
C90
1000PF
B3/LBAND/2.1B
82NH
L23
5
150NH
L8
GND
1*3
GND
PAD
GND
SKY-13251
U4
12PF
C13
MGA-68563
U3
250 - 380MHz BPF
E
RF3
8
E
C84
120PF
GND
GND
GND
GND
GND
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
VRF/1.8B
A
C30
4.7PF
1000MHz HP Filter
C32
1.8PF
C34
2.2PF
LBAND-INB
C49
10UF
6.8NH
L20
U6
LP5900SDX-2.8/NOPB
1
VOUT
2
NC
5
NC
VIN
EN
GND
A
USB-5V/3.7E
10UF
C70
6
4
V18-SYNTH/3.6D
22NH
L19
8.2NH
L22
GND
AMPORT2/1.8B
C45
1UF
C46
10NF
3*2
GND
GND
27PF
C31
C88
5.6PF
C87
5.6PF
GND
L21
6.8NH
LBAND-IN
NF
NF1
1.8PF
C33
GND
SPI-DATA/3.5B
SPI-CLK/3.7A
18R
R4
GND
C35
100NF
100NF
C36
GND
GND
C44
10NF
GND
VDDI/3.7A
VCC12
DATA
VDDi
INB
INB
VDD
10NF
C47
R2
33R
R3
33R
GND
GND
SPI-EN/3.5B
B
B3/LBAND/1.6E
GND
B
GND
L16
82NH
C26
10PF
L18
100NH
C27
10PF
VCC1
VCC2
IN
AM
Port 2
LNA
B3 LNA
AM
Port 1
LNA
Control Interface
Logic
VCC11
VCC10
VCO-VCC
CP-OUT
LFILT-PC
GND
120 - 250MHz Filter
1.5PF
C29
CLK
EN
C40
10NF
IN
IN
C38
6800PF
390R
R5
10NF
C39
IQ Mixer
GND
39NH
L17
INB
C28
22PF
C
10NF
C25
U5
MSI001
B45 LNA
Frac
N
Synth
NC
IN
INB
INB
0
90
IQ Mixer
LBAND-INB
LBAND-IN
VRF/3.1B
Q-IN-P/3.4D
Q-IN-N/3.4D
10NF
C41
33NF
C37
GND
C
L-BAND LNA
IN
GND GND
GND
VRF/1.8B
10NF
C24
VCC3
INB
VHF LNA
REF-CLK
VCC9
Ancillary Voltage
Generator
OSC-OP
DC-FB
VCC7
VCC5
VCC6
VCC8
OPIB
OPI
OPQ
OPQB
GND
10NF
C23
15NH
33NH
1.5PF
C21
10NF
10NF
C22
NC
400 - 1000MHz Filter
L6
L14
C20
1.8PF
C19
IN
GND
47NH
L15
I-IN-P/3.4C
I-IN-N/3.4D
GND
VRF/1.8B
C43
10NF
C86
5.6PF
C85
5.6PF
R22
33R
VHF/B45/1.6E
R21
33R
GND
GND
GND
18R
R23
50 - 120MHz Filter
L10
68NH
L11
100NH
C17
39PF
C18
10NF
GND
27PF
C16
E
GND
GND
270NH
L12
REFCLK/3.6C
D
10NF
C42
GND
GND
GND
D
E
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
C64
10NF
5
Vcc
A
1
VDDI/2.6B
GND
A
GND
SP4T-V1/1.8A
4
Y
B
2
A
5
R20
10K
1
2
3
U10
GND
SN74LVC1G00
GND
5
GPIO1
Vcc
A
Y
B
GND
4
SPI-CLK/2.6B
Vcc
SP4T-V2/1.8A
4
A
Y
B
C
1
3
6
VDIG
2
U11
SN74LVC1G386
GND
10UF
C52
SPI-DATA/2.5B
GND
B
VRF/2.7A
C63
100PF
100K
R8
C62
10NF
C67
10UF
SPI-EN/2.6B
3
U9
NC7SZ08P5X
GND
B
GND
GND
GND
VCC-3V
DIGITAL
SPI-CLK
XTAL-SEL
BC847BPN
U12Q2
GND
SP3T-V1/1.5C
100K
R9
SPI-DATA
V18
DIGITAL
TEST 2
TEST 1
GND
GND
R7
100K
R17
10K
VCC
GPIO
GPIO 0
SPI-EN
C54
1UF
REFOUT
X1
SPI INTERFACE
REFCLK/2.6D
3
1
GND
U12Q1
BC847BPN
GND
GPIO1
GPIO 1
GPIO 2
GPIO 3
GPIO
U8
MSI2500
CLK GENERATION
XO
RSET
X1
NX2520SA
C66
18PF
18PF
C65
GND
C
100K
R11
GND
ADC-REF-P
ADC-REF-N
ADC
DSP
DM
DP
VCC-3V
XCVR
510R
R16
C
V18-ADC
VCC-3V
PM
V18-PHY
SP3T-V2/1.5D
100K
R12
R10
100K
U13Q1
BC847BPN
GND
GND
100K
R14
GND
I-IN-P/2.5D
I-IN-N/2.5D
Q-IN-P/2.6C
Q-IN-N/2.6C
C56
10UF
GND
1UF
C58
GND
GND
10UF
C60
1UF
C59
Q-IN-N
V18
SYNTH
Q-IN-P
I-IN-N
I-IN-P
GND
D3
BAV99WTIG
GND
GND
GND
GND
3
D2
BAV99WTIG
R18
10K
C93 C92
10UF 10UF
C81
10UF
VDIG
BC847BPN
U13Q2
10NF
C55
Power Management
VEE-ADC
GND
GND
V15
VCO
C80 C12
C48
10UF 10UF 10UF
GND
GND GND
USB-5V
DM
DP
GND
D
BC847BPN
U14Q2
GND
GND
3
USB-5V/2.8A
D
VDIG
C61
10UF
1UF
C57
V18-SYNTH/2.7A
U15
AP7313-30SAG
VDIG
C68
10UF
2
VOUT
GND
VIN
SP3T-V3/1.6D
100K
R15
R13
100K
R19
10K
GND GND
1
GND
U14Q1
BC847BPN
GND
GND
USB-5V/2.8A
10UF
C69
GND
GND
GND
3
E
GND
GND
GND
E
1
2
3
4
5
6
7
8

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