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CGY2021G - DCS/PCS 2 W power amplifier

General Description

plastic low profile quad flat package; 48 leads; body 7 × 7 × 1.4 mm PARAMETER(1) positive supply voltage positive peak supply current maximum output power operating ambient temperature

20 MIN.

TYP.

+85 GENERAL D

Key Features

  • Power Amplifier (PA) overall efficiency 50% (DCS).
  • 34 dB gain.
  • 0 dBm input power.
  • Gain control range >50 dB.
  • Integrated power sensor driver.
  • Low output noise floor of PA.

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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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INTEGRATED CIRCUITS DATA SHEET CGY2021G DCS/PCS 2 W power amplifier Preliminary specification Supersedes data of 1996 Oct 15 File under Integrated Circuits, IC17 1997 Apr 03 Philips Semiconductors Preliminary specification DCS/PCS 2 W power amplifier FEATURES • Power Amplifier (PA) overall efficiency 50% (DCS) • 34 dB gain • 0 dBm input power • Gain control range >50 dB • Integrated power sensor driver • Low output noise floor of PA <−121 dBm/Hz in DCS/PCS RX band • Wide operating temperature range −20 to +85 °C • LQFP 48-pin package • Compatible with power ramping controller PCA5077 and GaAs PA power modulator UBA1710. APPLICATIONS • Hand-held transceivers for DCS/PCS applications (DCS: 1710 to 1785 MHz and PCS: 1850 to 1910 MHz) • 1800 MHz Time Division Multiple Access (TDMA) systems.