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WS1103 - CDMA Cell 3x3 Power Amplifier Module

General Description

The WS1103 is a CDMA(Code Division Multiple Access) power amplifier module designed for handsets operating in the 824-849 MHz bandwidth.

Key Features

  • CoolPAM circuit technology that offers state-of-the-art reliability, temperature stability and ruggedness. Digital mode control of CoolPAM reduces current consumption, which enables extended talk time of mobile devices. The WS1103 meets stringent CDMA linearity requirements to and beyond 28 dBm output power. The 3 mm x 3 mm form factor 8-pin surface mount package is self contained, incorporating 50 ohm input and output matching networks. Features.
  •   Excellent linearity.
  •   Low qu.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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WS1103 CDMA Cell 3x3 Power Amplifier Module (824-849 MHz) Data Sheet Description The WS1103 is a CDMA(Code Division Multiple Access) power amplifier module designed for handsets operating in the 824-849 MHz bandwidth. The WS1103 features CoolPAM circuit technology that offers state-of-the-art reliability, temperature stability and ruggedness. Digital mode control of CoolPAM reduces current consumption, which enables extended talk time of mobile devices. The WS1103 meets stringent CDMA linearity requirements to and beyond 28 dBm output power. The 3 mm x 3 mm form factor 8-pin surface mount package is self contained, incorporating 50 ohm input and output matching networks. Features •  Excellent linearity •  Low quiescent current •  High efficiency   PAE at 28 dBm: 41.