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SKY77163 - AutoSmart PA Module

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.

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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www.DataSheet4U.com ADVANCE PRODUCT SUMMARY SKY77163 AutoSmart™ PA Module for CDMA / AMPS (824–849 MHz) Applications • Digital cellular (CDMA) • Analog cellular (AMPS) • ...

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Hz) Applications • Digital cellular (CDMA) • Analog cellular (AMPS) • Wireless local loop (WLL) 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.