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RF3267,pdf, 3V W-CDMA LINEAR P

  • 资源大小:344
  • 上传时间:2021-12-23
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  • 资源积分:1积分
  • 标      签: Linear

资 源 简 介

The RF3267 is a high-power, high-efficiency, linear PA module designed for use asthe final RF amplifier in 3V, 50Ω W-CDMA handheld digital cellular equipment,spread-spectrum systems, and other applicaTIons in the 1920MHz to 1980MHzband. The RF3267 has a digital control pin which, when enabled, will allow theamplifier to operate up to 19dBm output power with reduced current consumpTIon.In the Low Power Mode, the current consumpTIon may be reduced by more than50% that of a standard power amplifier. The RF3267 also has an integrated direcTIonalcoupler that would eliminate the use of an external coupler at the output. TheRF3267 is fully HSDPA-capable and is assembled in a 16-pin, 3mmx3mm, QFNpackage.
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