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CX77144 - Power Amplifier

General Description

The CX77144 Power Amplifier Module (PAM) is a fully matched, 10-pin surface mount module developed for cellular handset applications utilizing Code Division Multiple Access (CDMA) and Wireless Local Loop (WLL).

925 MHz bandwidt

Key Features

  • Low voltage positive bias.
  • CDMA for Japan supply - 3.2 V to 4.2 V.
  • Low VREF - 2.85 V, nominal.
  • Good linearity.
  • High efficiency.
  • Large dynamic range.
  • 10-pin package - 4 mm x 4 mm x 1.5 mm.
  • Power down control.
  • Low power.
  • state control.
  • InGaP.
  • CDMA2000 / IS95.

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DATA SHEET CX77144: Power ee Amplifier Module for CDMA (887–925 MHz) t 4U . m o c t a • Wireless Local Loop (WLL) .D w w wFeatures • Low voltage positive bias • CDMA for Japan supply - 3.2 V to 4.2 V • Low VREF - 2.85 V, nominal • Good linearity • High efficiency • Large dynamic range • 10-pin package - 4 mm x 4 mm x 1.5 mm • Power down control • Low power–state control • InGaP • CDMA2000 / IS95 Applications h S a Description The CX77144 Power Amplifier Module (PAM) is a fully matched, 10-pin surface mount module developed for cellular handset applications utilizing Code Division Multiple Access (CDMA) and Wireless Local Loop (WLL). This small and efficient power amplifier module packs a full 887–925 MHz bandwidth coverage into a single compact package.