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ASM3P2669A - Low Power Peak EMI Reducing Solution

Description

The ASM3P2669A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies.

The ASM3P2669A 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 3.3V /2.5V supply. Operating current less than 4mA. Low power CMOS design. Input frequency range : 6MHz to 12MHz for 2.5V : 6MHz to 13MHz for 3.3V Generates a 1X low EMI spread spectrum clock of the input frequency. Frequency deviation: ±1% @ 10MHz Available in 6-pin TSOT-23, 8-pin SOIC and 8-pin TSSOP packages. The ASM3P2669A uses the most ef.

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Datasheet preview – ASM3P2669A

Datasheet Details

Part number ASM3P2669A
Manufacturer Alliance Semiconductor Corporation
File Size 213.81 KB
Description Low Power Peak EMI Reducing Solution
Datasheet download datasheet ASM3P2669A Datasheet
Additional preview pages of the ASM3P2669A datasheet.

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Full PDF Text Transcription

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September 2005 www.DataSheet4U.com rev 1.6 ASM3P2669A Low Power Peak EMI Reducing Solution Features ƒ ƒ ƒ ƒ ƒ ƒ ƒ ƒ Generates an EMI optimized clock signal at the output. Integrated loop filter components. Operates with a 3.3V /2.5V supply. Operating current less than 4mA. Low power CMOS design. Input frequency range : 6MHz to 12MHz for 2.5V : 6MHz to 13MHz for 3.3V Generates a 1X low EMI spread spectrum clock of the input frequency. Frequency deviation: ±1% @ 10MHz Available in 6-pin TSOT-23, 8-pin SOIC and 8-pin TSSOP packages. The ASM3P2669A 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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