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SKY77163 Datasheet Autosmart Pa Module

Manufacturer: Skyworks Solutions

Overview: .. ADVANCE PRODUCT SUMMARY SKY77163 AutoSmart™ PA Module for CDMA / AMPS (824–849 MHz) Applications • Digital cellular (CDMA) • Analog cellular (AMPS) • Wireless local loop.

General Description

The SKY77163 AutoSmart™ Power Amplifier Module (PAM) is a fully matched, 8-pin surface mount module developed for Code Division Multiple Access (CDMA) / Advanced Mobile Phone Service (AMPS) and Wireless Local Loop (WLL) applications.

AutoSmart™ power amplifier technology internally adjusts the RF transistor bias level throughout the dynamic operating range to minimize battery current consumption and ensure sufficient linear performance to meet CDMA system requirements.

The result is a significant savings in average battery current without the plications of a system-supplied mode function signal or analog bias control.

Key Features

  • Low voltage positive bias supply - 3.2 V to 4.2 V.
  • Low VREF - 2.85 V, nominal.
  • Low IREF - less than 2 mA.
  • Good linearity.
  • High efficiency.
  • Large dynamic range.
  • 8-pin package - 3 x 3 x 1.2 mm.
  • Power down control.
  • InGaP.
  • IS95/CDMA2000 VREF Feedback Control Circuit Driver Stage Bias VBIAS VCC RF_IN Input Match DA Inter-Stage Match PA Power Stage Bias MODULE Output Match RF_OUT GND 200337_001 Figure 1. F.

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SKY77163 Distributor