SKY18106-455LF Datasheet, PDF (8/12 Pages) Skyworks Solutions Inc. – 0.4 to 2.2 GHz SP8T Antenna Switch with GSM Transmit Filters

DATA SHEET • SKY18106-455LF: SP8T ANTENNA SWITCH
SPI Enable Signal
SPI Power Supply
Battery Supply Voltage
Transmit/Receive RF Port 6
Transmit/Receive RF Port 5
Transmit/Receive RF Port 4
C1
10 nF
C2
10 nF
26 25 24 23 22
1
GND
2
TRX6
3
GND
4
TRX5
5
GND
6
TRX4
7
GND
8
GND
21
GND
20
TRX1
19
GND
18
TRX2
17
GND
16
TRX3
15
GND
14
ANT
9 10 11 12 13
SPI Clock Signal
SPI Data Signal
Transmit/Receive RF Port 1
Transmit/Receive RF Port 2
Transmit/Receive RF Port 3
C3
4.5 pF
L1
18 nH
L2
18 nH
Antenna
GSM RF Port, Low Band
GSM RF Port, High Band
Notes: Components L1, L2, and C3 are recommended for ESD protection.
No DC blocking capacitors are needed on the RF ports.
S1978
Figure 3. SKY18106-455LF Evaluation Board Schematic
TRX6
C5 C4 C3 C2
C1
TRX5
TRX4
TRX1
TRX2
TRX3
2G_LB_TX
ANT
2G_HB_TX
S1973
Figure 4. SKY18106-455LF Evaluation Board Assembly Drawing
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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June 16, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201162P