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ASM3P2969A - Low Power Peak EMI Reducing Solution

Description

modulator designed specifically for a wide range of clock frequencies.

The ASM3P2969A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals.

Features

  • Generates an EMI Optimized Clock Signal at the Output.
  • Integrated Loop Filter Components.
  • Operates with a 3.3 V / 2.5 V Supply.
  • Operating Current less than 4 mA.
  • Low Power CMOS Design.
  • Input Frequency Range: 6 MHz to 12 MHz for 2.5 V 6 MHz to 13 MHz for 3.3 V.
  • Generates a 1X Low EMI Spread Spectrum Clock of the Input Frequency.
  • Frequency Deviation: ±1% @ 10 MHz.
  • Available in 6.
  • pin TSOT.
  • 23, 8.

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Datasheet Details

Part number ASM3P2969A
Manufacturer onsemi
File Size 120.59 KB
Description Low Power Peak EMI Reducing Solution
Datasheet download datasheet ASM3P2969A Datasheet

Full PDF Text Transcription

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ASM3P2969A Low Power Peak EMI Reducing Solution Description The ASM3P2969A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies. The ASM3P2969A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of all clock dependent signals. The ASM3P2969A allows significant system cost savings by reducing the number of circuit board layers, ferrite beads and shielding that are traditionally required to pass EMI regulations. The ASM3P2969A uses the most efficient and optimized modulation profile approved by the FCC and is implemented by using a proprietary all digital method.
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