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3P2183AF - EMI Reduction

This page provides the datasheet information for the 3P2183AF, a member of the 3P2183A EMI Reduction family.

Description

modulator designed specifically for a wide range of input clock frequencies from 6 MHz to 90 MHz.

(Refer to Input Frequency and Modulation Rate Table).

The ASM3P2183A can generate an EMI reduced clock from an OSC or a system generated clock.

Features

  • FCC Approved Method of EMI Attenuation.
  • Provides up to 15 dB EMI Reduction.
  • Generates a 1X Low EMI Spread Spectrum Clock of the Input Frequency.
  • Input Frequency Range: 6 MHz to 90 MHz.
  • Internal Loop Filter Minimizes External Components and Board Space.
  • Selectable Spread Options: Down and Center Spread.
  • 2 Spread Frequency Deviation Selections:.
  • 1.25% or ± 0.42%.
  • Low Inherent Cycle.
  • to.
  • Cycle Jitter.

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Datasheet preview – 3P2183AF

Datasheet Details

Part number 3P2183AF
Manufacturer ON Semiconductor
File Size 115.63 KB
Description EMI Reduction
Datasheet download datasheet 3P2183AF Datasheet
Additional preview pages of the 3P2183AF datasheet.

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Full PDF Text Transcription

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ASM3P2183A EMI Reduction IC Description The ASM3P2183A is a versatile spread spectrum frequency modulator designed specifically for a wide range of input clock frequencies from 6 MHz to 90 MHz. (Refer to Input Frequency and Modulation Rate Table). The ASM3P2183A can generate an EMI reduced clock from an OSC or a system generated clock. The ASM3P2183A offers a Down Spread clock with a percentage deviation of −1.25% and a Center Spread clock with a percentage deviation of ± 0.42%. The ASM3P2183A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of down stream clock and data dependent signals.
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