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SKY74693 Datasheet Receiver

Manufacturer: Skyworks Solutions

Overview

www.DataSheet4U.com PRODUCT SUMMARY SKY74693: Receiver for CDMA, AMPS, PCS, and GPS Mobile Handset Applications Applications • Tri-band, tri-mode handsets • PCS and GPS phones • CDMA and GPS phones.

Key Features

  • Two-step gain control, PCS LNA.
  • Three-step gain control, cellular LNA.
  • GPS LNA.
  • External resistor to adjust LNA bias current.
  • Independent AMPS, CDMA, PCS, and GPS mixers.
  • Single LO input for CDMA, PCS, and GPS mixer.
  • Buffered LO signal for transmit upconverter.
  • Single external UHF VCO for PLL circuitry.
  • VGA with 90 dB dynamic range.
  • Integrated VHF oscillator and tank circuit.
  • VCO_ON control for cu.