Download CXA3186N Datasheet PDF
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CXA3186N Key Features

  • Low noise figure
  • Low power consumption (5 V, 54 mA typ.)
  • On-chip tuning PLL (3-wire bus format)
  • Selection of frequency steps 31.25 kHz, 50 kHz and 62.5 kHz
  • On-chip 4-output band switch

CXA3186N Description

The CXA3185/3186N is a monolithic TV tuner IC which integrates local oscillator and mixer circuits for VHF band, local oscillator and mixer circuits for UHF band, an IF amplifier and a tuning PLL onto a single chip, enabling further miniaturization of the tuner.