ASM3P2183A - EMI Reduction

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.