Schematics

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Title
Number RevisionSize
A3
Date: 2020/8/28 Sheet of
File: \\..\4422 951 90501_01.schdoc Drawn By:
1 3
2
4
2016
38.4MHz
Y700
0402
2.0nH
L700
0402
1.5pF
C706
0402
3.3nH
L701
0402
1.5pF
C704
0402
100nF
C703
0402
47nF
C700
0402
18nH
L702
0402
12pF
C707
CW
FW
RXD
TXD
SWCLK
SWDIO
RESETn
0402
1uF
C710
VCC_3V3
VCC_3V3
0402
10nF
C712
VCC_3V3
0402
2.5pF
C706A
0402
47nF
C701
PC00
1
PC01
2
PC02
3
PC03
4
PC04
5
PC05
6
HFXTAL_P
7
HFXTAL_N
8
RESETn
9
RFVDD
10
RFGND
11
2G4RF2
12
2G4RF1
13
PB01
15
PAVDD
14
PB00
16
PA00
17
PA01
18
PA02
19
PA03
20
PA04
21
PA05
22
PA06
23
DECOUPLE
24
DVDD
25
AVDD
26
IOVDD
27
PD04
28
PD03
29
PD02
30
PD01
31
PD00
32
VSS
0
U701
EFR32MG21-QFN32
0402
12pF
C717
0402
18nH
L704
0603
2.2uF
C718
0402
1uF
C719
0402
100nF
C720
Filament RF module
PAVDD
RFVDD
TXD
RXD
SWCLK
SWDIO
VCC_3V3
TP701
TP702
TP703
TP705
TP707
TP708
RESETn
SWCLK
SWDIO
TP704
RXD
TXD
RESETn
RXD
TXD
Antenna
0402
1k
R701
0402
1k
R704
12
34
56
J701
Header 3X2
CWFW
VCC_3V3 GND
GNDAntenna
FW CW
PIC70001
PIC70002
COC700
PIC70101
PIC70102
COC701
PIC70301
PIC70302
COC703
PIC70401
PIC70402
COC704
PIC70601
PIC70602
COC706
PIC706A01
PIC706A02
COC706A
PIC70701
PIC70702
COC707
PIC71001
PIC71002
COC710
PIC71201
PIC71202
COC712
PIC71701
PIC71702
COC717
PIC71801
PIC71802
COC718
PIC71901
PIC71902
COC719
PIC72001
PIC72002
COC720
PIJ70101
PIJ70102
PIJ70103
PIJ70104
PIJ70105
PIJ70106
COJ701
PIL70001
PIL70002
COL700
PIL70101
PIL70102
COL701
PIL70201
PIL70202
COL702
PIL70401
PIL70402
COL704
PIR70101
PIR70102
COR701
PIR70401
PIR70402
COR704
PITP70101
COTP701
PITP70201
COTP702
PITP70301
COTP703
PITP70401
COTP704
PITP70501
COTP705
PITP70701
COTP707
PITP70801
COTP708
PIU70100
PIU70101
PIU70102
PIU70103
PIU70104
PIU70105
PIU70106
PIU70107
PIU70108
PIU70109
PIU701010
PIU701011
PIU701012
PIU701013
PIU701014
PIU701015
PIU701016
PIU701017
PIU701018
PIU701019
PIU701020
PIU701021
PIU701022
PIU701023
PIU701024
PIU701025
PIU701026
PIU701027
PIU701028
PIU701029
PIU701030
PIU701031
PIU701032
COU701
PIY70001
PIY70002
PIY70003
PIY70004
COY700
PIC70401
PIJ70106
PIL70101
NLAntenna
PIJ70101
PIU701020
NLCW
POCW
PIJ70102
PIU701021
NLFW
POFW
PIC70001
PIC70101
PIC70301
PIC70601
PIC706A01
PIC70702
PIC71002
PIC71201
PIC71702
PIC71802
PIC71902
PIC72001
PIJ70103
PIJ70105
PIL70102
PIR70101
PIR70401
PITP70801
PIU70100
PIU701011
PIU701013
PIY70002
PIY70004
NLGND
PIC70302
PITP70501
PIU70109
NLRESETn
PORESETn
PIC70402
PIC70602
PIL70002
PIC706A02
PIL70001
PIU701012
PIC71001
PIU701024
PIR70102
PIU701032
PIR70402
PIU70102
PIU70101
PIU70103
PIU70104
PIU70105
PIU70106
PIU70107
PIY70003
PIU70108
PIY70001
PIU701017
PITP70101
PIU701018
NLSWCLK
POSWCLK
PITP70201
PIU701019
NLSWDIO
POSWDIO
PIU701022
PIU701023
PIU701028
PIU701029
PIU701030
PIU701031
PIC70102
PIC70701
PIL70201
PIU701014
NLPAVDD
PIC70002
PIC71701
PIL70401
PIU701010
NLRFVDD
PITP70401
PIU701015
NLRXD
PORXD
PITP70301
PIU701016
NLTXD
POTXD
PIC71202
PIC71801
PIC71901
PIC72002
PIJ70104
PIL70202
PIL70402
PITP70701
PIU701025
PIU701026
PIU701027
NLVCC03V3
POCW
POFW
PORESETn
PORXD
POSWCLK
POSWDIO
POTXD

Summary of content (1 pages)