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CXA3085AN - All Band TV Tuner IC with On-chip PLL

General Description

The CXA3085AN 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.

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.
  • SSOP 30-pin package.

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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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CXA3085AN All Band TV Tuner IC with On-chip PLL For the availability of this product, please contact the sales office. Description The CXA3085AN 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. 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 • SSOP 30-pin package Applications • TV tuners • VCR tuners • CATV tuners Structure Bipolar silicon monolithic IC 30 pin SSOP (Plastic) Absolute Maximum Ratings (Ta = 25 °C) • Supply voltage VCC1,VCC2 –0.