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SKY13491-31 Datasheet, PDF (12/23 Pages) Skyworks Solutions Inc. – 0.7 to 2.7 GHz SP14T MIPI Antenna Switch Module | |||
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DATA SHEET ⢠SKY13491-31: SP14T ANTENNA SWITCH WITH MIPI INTERFACE
Signal Generator
fFUND = 1950 MHz,
+20 dBm
Circulator
Coupler to Monitor
Input Power
fBLK
1760 MHz,
â15 dBm
fFUND
1950 MHz,
+20 dBm
fRX
2140 MHz,
Measure Tone
1950 MHz
Bandpass Filter
Duplexer
Phase Shifter
SKY13491
fFUND = +20 dBm
fBLK = â15 dBm
Circulator
1760 MHz
Bandpass Filter
Signal Generator
fBLK = 1760 MHz,
â15 dBm
Spectrum Analyzer
fRX = 2140 MHz
S3446
Figure 4. Third Order Intermodulation Test Setup
Table 11. Command Sequence Bit Definitions
Extended Operation
C11-
Parity
DA7(1)- Parity
DA7(n)- Parity
Type SSC
C8
C7
C6-C5
C4
C3-C0 Bits BPC DA0(1) Bits BPC DA0(n) Bits BPC
Reg0
Y SA[3:0] 1 Data[6:5] Data[4] Data{3:0] Y
Y
â
â
â
â
â
â
Write
Reg
Y SA[3:0] 0
10
Addr[4] Addr[3:0]
Y
â Data[7:0] â
â
â
Y
Y
Write
Reg
Y SA[3:0] 0
11
Addr[4] Addr[3:0]
Y
Y Data[7:0] â
â
â
Y
Y
Read
Legend:
SSC = Sequence start command
C = Command frame bits
DA = Data/address frame bits
BPC = Bus park cycle
BC = Byte count (# of consecutive addresses)
Skyworks Solutions, Inc. ⢠Phone [781] 376-3000 ⢠Fax [781] 376-3100 ⢠sales@skyworksinc.com ⢠www.skyworksinc.com
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October 22, 2015 ⢠Skyworks Proprietary Information ⢠Products and Product Information are Subject to Change Without Notice ⢠203750A
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