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ASM3P2759A - Low Power Peak EMI Reducing Solution

Description

The ASM3P2759A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies.

The ASM3P2759A 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: 3MHz to 5MHz for 2.5V : 3MHz to 6MHz for 3.3V Generates a 1X low EMI spread spectrum clock of the input frequency. Frequency deviation: ±1% @ 3MHz Available in 6-pin TSOT-23, 8-pin SOIC and 8-pin TSSOP packages. The ASM3P2759A uses the most effic.

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Datasheet Details

Part number ASM3P2759A
Manufacturer Alliance Semiconductor Corporation
File Size 218.66 KB
Description Low Power Peak EMI Reducing Solution
Datasheet download datasheet ASM3P2759A Datasheet

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.

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September 2005 www.DataSheet4U.com rev 1.6 ASM3P2759A 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: 3MHz to 5MHz for 2.5V : 3MHz to 6MHz for 3.3V Generates a 1X low EMI spread spectrum clock of the input frequency. Frequency deviation: ±1% @ 3MHz Available in 6-pin TSOT-23, 8-pin SOIC and 8-pin TSSOP packages. The ASM3P2759A 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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