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LC72131 Datasheet Am/fm Pll Frequency Synthesizer

Manufacturer: SANYO (now Panasonic)

Overview: Ordering number : EN4921B CMOS LSI LC72131, 72131M AM/FM PLL Frequency Synthesizer Overview The LC72131 and LC72131M are PLL frequency synthesizers for use in tuners in radio/cassette players.

Key Features

  • . This LSI adopts an 8-bit address format CCB. I/O mode Address B0 B1 B2 B3 A0 A1 A2 A3 Function 1 IN1 (82) 0 0 0 1 0 1 0 0.
  • Control data input mode (serial data input).
  • 24 data bits are input.
  • See the “DI Control Data (serial data input) Structure” item for details on the meaning of the input data. 2 IN2 (92).

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