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CXG1027TM - Driver Amplifier

General Description

The CXG1027TM is a two-stage driver amplifier for 800 MHz and 1.5 GHz PDC.

This is used to amplify the transmission-side power of the RF signal.

Key Features

  • Ultraminiature package (10 pin TSSOP).
  • Low voltage operation : 2.9 V (Min. ).
  • Low current consumption : 45 mA (Typ. ).
  • High gain : 27.5 dB (Typ. ) (for 1.5 GHz) 29.5 dB (Typ. ) (for 800 MHz).
  • Low distortion (Adjacent channel leak power ratio) :.
  • 50 dBc (Typ. ) (30 kHz offset).
  • 69 dBc (Typ. ) (50 kHz offset).
  • Positive power supply operation (Adjustment-free for VGG).
  • Supports both 800 MHz and 1.5 GHz by the external matchin.

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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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CXG1027TM Driver Amplifier for Transmission Description The CXG1027TM is a two-stage driver amplifier for 800 MHz and 1.5 GHz PDC. This is used to amplify the transmission-side power of the RF signal. Features • Ultraminiature package (10 pin TSSOP) • Low voltage operation : 2.9 V (Min.) • Low current consumption : 45 mA (Typ.) • High gain : 27.5 dB (Typ.) (for 1.5 GHz) 29.5 dB (Typ.) (for 800 MHz) • Low distortion (Adjacent channel leak power ratio) : –50 dBc (Typ.) (30 kHz offset) –69 dBc (Typ.) (50 kHz offset) • Positive power supply operation (Adjustment-free for VGG) • Supports both 800 MHz and 1.5 GHz by the external matching circuit Applications Power amplification between the quadrature modulator IC for 800 MHz/1.5 GHz PDC transmitter (approx.