CXG1045N General Description
The CXG1045N is a DPDT (Dual Pole Dual Throw)antenna switch MMIC used in personal communication handsets such as GSM, GSM1800 or dualband. This IC is designed using the Sony's GaAs J-FET process.
CXG1045N Maximum Ratings
• Control voltage Vctl 7 V @Ta = 25°C
• Operating temperature Topr 35 to +85 °C
• Storage temperature Tstg 65 to +150 °C
CXG1045N Features
• Low insertion loss: 0.4dB (Typ.) @900MHz 0.7dB (Typ.) @1.8GHz
• High power switching P1dB: 38dBm (Typ.) @900MHz 37dBm (Typ.) @1.8GHz
• Small package SSOP-8pin: (3 × 6.4 ×1.25mm)
• Low current: 200µA (Typ.)
CXG1045N Typical Application
• GSM900 or GSM1800 handsets
• GSM900/GSM1800 dualband handsets
CXG1045N Connection Diagram
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