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ASM3P2811B - Low Power EMI Reduction IC

Download the ASM3P2811B datasheet PDF. This datasheet also covers the ASM3P2811A variant, as both devices belong to the same low power emi reduction ic family and are provided as variant models within a single manufacturer datasheet.

General Description

modulators designed specifically for a wide range of input clock frequencies from 10 MHz to 40 MHz.

Refer to Input/Output Frequency Range Selection Table.

Key Features

  • FCC Approved Method of EMI Attenuation.
  • Provides up to 15 dB EMI Reduction.
  • Generates a 1x, 2x and 4x Low EMI Spread Spectrum Clock of the Input Frequency.
  • 1x: ASM3P2811A/B.
  • 2x: ASM3P2812A/B.
  • 4x: ASM3P2814A/B.
  • Optimized for Input Frequency Range from 10 MHz to 40 MHz.
  • Internal Loop Filter Minimizes External Components and Board Space.
  • Selectable Spread Options:.
  • Down Spread and Center Spread.
  • 8 F.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ASM3P2811A-ONSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ASM3P2811B
Manufacturer onsemi
File Size 127.44 KB
Description Low Power EMI Reduction IC
Datasheet download datasheet ASM3P2811B Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
ASM3P2811B (ASM3P281xA/B) Low Power EMI Reduction IC Alliance Semiconductor Corporation
ASM3P2811A (ASM3P281xA/B) Low Power EMI Reduction IC Alliance Semiconductor Corporation
ASM3P2812A (ASM3P281xA/B) Low Power EMI Reduction IC Alliance Semiconductor Corporation
ASM3P2812B (ASM3P281xA/B) Low Power EMI Reduction IC Alliance Semiconductor Corporation
ASM3P2814A (ASM3P281xA/B) Low Power EMI Reduction IC Alliance Semiconductor Corporation

Other Datasheets by onsemi

Part Number Description
ASM3P2811A Low Power EMI Reduction IC
ASM3P2812A Low Power EMI Reduction IC
ASM3P2812B Low Power EMI Reduction IC
ASM3P2814A Low Power EMI Reduction IC
ASM3P2814B Low Power EMI Reduction IC

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.

View original datasheet text
ASM3P2811A/B, ASM3P2812A/B, ASM3P2814A/B Low Power EMI Reduction IC Description The ASM3P28XX devices are versatile spread spectrum frequency modulators designed specifically for a wide range of input clock frequencies from 10 MHz to 40 MHz. Refer to Input/Output Frequency Range Selection Table. The ASM3P28XX can generate an EMI reduced clock from crystal, ceramic resonator, or system clock. The ASM3P28XX−A and the ASM3P28XX−B offer various combinations of spread options and percentage deviations. Refer to Frequency Deviation and Spread Selection Table. These combinations include Down and Center Spread, and percentage deviation range from ±0.625% to −3.5%.