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P1817B Key Features

  • FCC Approved Method of EMI Attenuation
  • Generates a Low EMI Spread Spectrum Clock of the Input Frequency
  • Optimized for Frequency Range from
  • P1817A
  • 20 to 32 MHz
  • P1817B
  • 10 to 20 MHz
  • Internal Loop Filter Minimizes External ponents and Board Space
  • Two Selectable Spread Ranges
  • Low Inherent Cycle-to-Cycle Jitter

Other P1817B Datasheets

Manufacturer Part Number Description
Alliance Semiconductor Logo Alliance Semiconductor P1817B Low-Power Mobile VGA EMI Reduction IC
Alliance Semiconductor Logo Alliance Semiconductor P1817A Low-Power Mobile VGA EMI Reduction IC

View all P1817B datasheets →

P1817B Description

The P1817 is a versatile spread spectrum frequency modulator designed specifically for input clock frequencies. The P1817 reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of down stream clock and data dependent signals. The P1817 allows significant system cost savings by reducing the number of circuit board layers, ferrite beads, shielding and other passive...