CXG1024N 데이터 시트보기 (PDF) - Sony Semiconductor
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CXG1024N Datasheet PDF : 6 Pages
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CXG1024N
High-Frequency SPDT Antenna Switch
Description
The CXG1024N is a high power antenna switch
MMIC to connect TX/RX to one of 4 antennas. This
IC is designed using the Sony’s GaAs J-FET
process and operates at a single positive power
supply.
16 pin SSOP (Plastic)
Features
• Single positive power supply operation
• Low insertion loss 0.4 dB (Typ.) at 1.0 GHz
(TX Port)
• Isolation
21 dB (Typ.) at 1.0 GHz
(TX Port)
• High power switching
P1 dB (Typ.)
32 dBm
at 1.5 GHz
VCTL (H)=3.0 V
35 dBm
at 1.5 GHz
VCTL (H)=4.0 V
Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage
VDD
8
V
• Control voltage Vctl (H)–Vctl (L) 8
V
• Operating temperature Topr –35 to +85 °C
• Storage temperature Tstg –65 to +150 °C
• Input Power Pin (RF2, RF3, RF4) 37 dBm
Pin (RF1, RF5, RF6) 30 dBm
Applications
Antenna switch for digital cellular telephones
Structure
GaAs J-FET MMIC
Function Block Diagram
Diversity Antenna 2
Diversity Antenna 1
Antenna 2
TX
RX
Antenna 1
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E96526-TE
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