Datasheet4U Logo Datasheet4U.com

ASM3P2531A - Low Frequency EMI Reduction

General Description

The ASM3P2531A is a versatile spread spectrum frequency modulator designed specifically for a wide range of clock frequencies.

Key Features

  • FCC approved method of EMI attenuation. Generates a low EMI spread spectrum of the input clock frequency. Optimized for input frequency range between 35MHz.
  • 55MHz. Internal loop filter minimizes external components and board space. Frequency Deviation: ±1.65%. Low inherent cycle-to-cycle jitter. 3.3 V or 5 V operating voltage. CMOS/TTL compatible inputs and outputs. Ultra low power CMOS design: 5.50 mA @3.3 V. Supports notebook VGA and other LCD timing controller.

📥 Download Datasheet

Datasheet Details

Part number ASM3P2531A
Manufacturer Alliance Semiconductor Corporation
File Size 225.13 KB
Description Low Frequency EMI Reduction
Datasheet download datasheet ASM3P2531A 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.

View original datasheet text
November 2003 rev 1.0 www.DataSheet4U.com ASM3P2531A Features FCC approved method of EMI attenuation. Generates a low EMI spread spectrum of the input clock frequency. Optimized for input frequency range between 35MHz – 55MHz. Internal loop filter minimizes external components and board space. Frequency Deviation: ±1.65%. Low inherent cycle-to-cycle jitter. 3.3 V or 5 V operating voltage. CMOS/TTL compatible inputs and outputs. Ultra low power CMOS design: 5.50 mA @3.3 V. Supports notebook VGA and other LCD timing controller applications. Available in 8-pin SOIC and TSSOP. dependent signals. It allows significant system cost savings by reducing the number of circuit board layers and shielding traditionally required to pass EMI regulations.