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WS1403 Datasheet CDMA PCS 3x3 Power Amplifier Module

Manufacturer: Avago Technologies (now Broadcom)

General Description

The WS1403 is a CDMA Personal Communication Service (PCS) Power Amplifier (PA), designed for handsets operating in the 1850~1910 MHz bandwidth.

Digital mode control of CoolPAM reduces current consumption, which enables extended talk time of mobile devices.

The WS1403 meets stringent CDMA linearity requirements to and beyond 28 dBm output power.

Overview

WS1403 CDMA PCS 3x3 Power Amplifier Module (1850-1910 MHz) Data.

Key Features

  •   Excellent linearity.
  •   Low quiescent current.
  •   High efficiency   PAE at 28 dBm: 39.8%   PAE at 17 dBm: 22.3%.
  •   8-pin surface mounting package   3 mm x 3 mm x 1.0 mm.
  •   Internal 50 ohm matching networks for both RF input and output.
  •   RoHS compliant.