SKY66109_11 Datasheet, PDF (9/14 Pages) Skyworks Solutions Inc. – Integrated PA with up to plus 22.5 dBm output power

VCC
C4
100 nF
C8
10 pF
CTX
DATA SHEET • SKY66109-11: ZIGBEE/SMART ENERGY FEM
CPS
CSD
TXP
L2
TXN
RXP
L1
RXN
VB_OUT
SKY66109-11
1 _GND
2 _TXP
3 _TXN
4 _{VB_OUT}
5 _RXP
6 _RXN
U1
VCC2 ¹⁶
GND ¹⁵
ANT_SEL ¹⁴
GND ¹³
ANT1 ¹²
GND ¹¹
VCC
C3
100 nF
C7
10 pF
ANTSEL
ANT1
VB_IN
ANT2
Y0315
Figure 5. SKY66109-11 Reference Design Schematic
Table 8. Power and Analog I/O Header: J5, 10x2
Pin
Pin Name
Description
1, 2, 15
VCC
Supply voltage
3, 4, 9, 11, 13, 17
VDD
Digital supply voltage
5, 6
VB_OUT
Bias output
7, 8
VB_IN
Bias voltage input
16
VCC2
Supply voltage
10
CTX
Control
12
CPS
Control
14
CSD
Control
18
ANT_SEL
Control
19, 20
GND
Ground
Recommended Setting
General purpose VCC provided as the main power supply
Connect to separate power supply voltage
–
No connect
General purpose VCC provided as the main power supply
See Tables 6 and 7
General purpose ground
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203034F • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • August 13, 2015
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