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UAA2073AM - Image rejecting front-end for GSM applications

General Description

UAA2073AM contains both a receiver front-end and a high frequency transmit mixer intended for GSM (Global System for Mobile communications) cellular telephones.

Key Features

  • Low-noise, wide dynamic range amplifier.
  • Very low noise figure.
  • Dual balanced mixer for at least 30 dB on-chip image rejection.
  • IF I/Q combination network for 175 MHz.
  • Down-conversion mixer for closed-loop transmitters.
  • Independent TX/RX fast on/off power-down modes.
  • Very small outline packaging.
  • Very small.

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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 UAA2073AM Image rejecting front-end for GSM applications Product specification Supersedes data of 1996 Oct 23 File under Integrated Circuits, IC17 1997 Jan 27 Philips Semiconductors Product specification Image rejecting front-end for GSM applications FEATURES • Low-noise, wide dynamic range amplifier • Very low noise figure • Dual balanced mixer for at least 30 dB on-chip image rejection • IF I/Q combination network for 175 MHz • Down-conversion mixer for closed-loop transmitters • Independent TX/RX fast on/off power-down modes • Very small outline packaging • Very small application (no image filter). APPLICATIONS • 900 MHz front-end for GSM hand-portable equipment • Compact digital mobile communication equipment • TDMA receivers.