
RS9116 CC0 Connectivity Module Datasheet v1.0.10, December 2021
silabs.com
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Rev 1.0.10
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Figure 17. Schematics with USB/USB-CDC Host Interface
1.
The supplies can be driven by different voltage sources within the recommended operating conditions specified in Specificatio ns section.
2.
Ensure that the pin USB_CDC_DIS is left unconnected to ensure normal USB functionality.
3.
Resistor
“
R1
” should not be populated if normal USB is used as Host Interface.
5.2.2 Bill of Materials
S.No.
Quantity
Reference
Value
Description
JEDEC
Manufacturer
Part Number
1
2
C1,C7
10uF
CAP CER 10UF 10V X5R 0805
0805
Murata
GRM21BR61A106KE19L
2
5
C2,C8,C9,C10,
C12,
1uF
CAP CER 1UF 10V 10% X5R 0402
0402
Murata
GRM155R61A105KE15D
3
9
C3,C4,C5,C6,C
11,C13,C14,C1
6,C17
0.1uF
CAP CER 0.1UF 10V X5R 0402
0402
Murata
GRM155R61A104KA01D
4
2
J1,J2
Antenna/U.FL
5
1
L1
1uH
FIXED IND 1UH
1
.0A 95 MOHM SMD
0805
Murata
DFE201210U-1R0M=P2
6
1
R1
4.7K
RES SMD 4.7K OHM 1% 1/16W 0402
0402
Yageo
RC0402FR-074K7L
7
1
R2
0E
RES SMD 0 OHM JUMPER 1/16W 0402
0402
Yageo
RC0402JR-070RL
8
1
U1
Wireless Single/Dual Band Module
Silicon Labs
RS9116W-DB00-CC0-B2A
/ RS9116N-DB00-CC0-B00
9
2
Z2,Z4
8.2pF
CER CHP 8.2P +/-0.25P C0G 0201 25V 0201
Murata
GRM0335C1E8R2CD01D
10
4
Z1,Z3,Z5,Z6
Optional Capacitors for Antenna Matching 0201
Table 38. Bill of Materials with USB/USB-CDC Host Interface