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M66238FP - STANDARD CLOCK GENERATOR WITH PLL FREQUENCY SYNTHESIZER

General Description

The M66238 is a LSI that incorporates a PLL synthesizer and a sync clock generator in it.

The PLL synthesizer covers the range of 25MHz to 50MHz at the minimum steps of 3kHz.

The sync circuit outputs a clock and a one-shot pulse which are synchronized with an external trigger signal.

Key Features

  • Sync clock output frequency range: 1/1, 1/2, 1/4, 1/8, 1/16, 1/32 of 25 to 50MHz.
  • Sync accuracy (jitter): ±3ns.
  • Trigger input: Polarity selectable.
  • One-shot pulse output: Polarity and width selectable.
  • 5V power supply.

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MITSUBISHI MITSUBISHI 〈DIGITAL 〈DIGITAL ASSP ASSP 〉 〉 M66238FP M66238FP STANDARD CLOCK GENERATOR WITH PLL FREQUENCY SYNTHESIZER STANDARD CLOCK GENERATOR WITH PLL FREQUENCY SYNTHESIZER DESCRIPTION The M66238 is a LSI that incorporates a PLL synthesizer and a sync clock generator in it. The PLL synthesizer covers the range of 25MHz to 50MHz at the minimum steps of 3kHz. The sync circuit outputs a clock and a one-shot pulse which are synchronized with an external trigger signal. Setting a dividing ratio allows acquisition of sync clock outputs within the range of 0.78MHz to 25MHz.