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LC72191 - PLL Frequency Synthesizer

Features

  • Designed for use in car stereos, the LC72191 provides a rich set of reference frequencies, I/O ports, a generalpurpose counter, and an unlock detection circuit. Functions.
  • Programmable dividers.
  • FMIN pin: 130 MHz at 70 mVrms and 160 MHz at 100 mVrms input (built-in prescaler).
  • AMIN pin: Pulse swallower and direct division techniques.
  • Reference frequencies: Ten selectable frequencies: 1, 5, 9, 10, 3.125, 6.25, 12.5 25, 50 and 100 kHz.
  • Output ports: 7.

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Other Datasheets by SANYO (now Panasonic)

Part Number Description
LC72191JM PLL Frequency Synthesizer
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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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Ordering number : EN 3985C CMOS LSI LC72191, 72191M, 72191JM PLL Frequency Synthesizer for Electronic Tuning in Car Stereo Tuners Overview The LC72191, LC72191M and LC72191JM are PLL frequency synthesizers for electronic tuning. The LC72191, LC72191M and LC72191JM are optimal for AM/FM tuner circuits that require high mounting densities. Package Dimensions unit: mm 3067-DIP24S [LC72191] Features Designed for use in car stereos, the LC72191 provides a rich set of reference frequencies, I/O ports, a generalpurpose counter, and an unlock detection circuit.
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