Datasheet4U Logo Datasheet4U.com

ASM3P5821A - Low Power EMI Reduction IC

Description

The ASM3P5821A is a versatile spread spectrum frequency modulator designed specifically for input clock frequencies in the range of 20MHz

34MHz.

The ASM3P5821A can generate an EMI reduced clock from crystal, ceramic resonator, or system clock.

Features

  • FCC approved method of EMI attenuation. Generates a 1X low EMI spread spectrum clock of the input frequency. Input frequency range: 20MHz.
  • 34MHz. Internal loop filter minimizes external components and board space. Frequency deviation: -1.5% Low inherent cycle-to-cycle jitter. 3.3V operating voltage. TTL or CMOS compatible inputs and outputs. Ultra-low power CMOS design. o o Pinout range. Available in 8-pin SOIC and TSSOP. TBD mA @ 3.3V, 25MHz TBD mA @ 3.3V, 31MHz compatible with Cypress.

📥 Download Datasheet

Datasheet preview – ASM3P5821A

Datasheet Details

Part number ASM3P5821A
Manufacturer Alliance Semiconductor Corporation
File Size 207.99 KB
Description Low Power EMI Reduction IC
Datasheet download datasheet ASM3P5821A Datasheet
Additional preview pages of the ASM3P5821A datasheet.

📁 Similar Datasheet

  • ASM3P1819N - Low Power Mobile VGA EMI Reduction IC (ON Semiconductor)
  • ASM3P2107A - Peak EMI Reducing (ON Semiconductor)
  • ASM3P2180A - Peak Reducing EMI (ON Semiconductor)
  • ASM3P2182A - LCD Panel EMI Reduction (ON Semiconductor)
  • ASM3P2183A - EMI Reduction (ON Semiconductor)
  • ASM3P2187A - Spread Spectrum Clock Generator (ON Semiconductor)
  • ASM3P2187B - Spread Spectrum Clock Generator (ON Semiconductor)
  • ASM3P2274A - 4X Multiplier EMI Reduction IC (ON Semiconductor)
  • ASM3P2274A - Low Power 4X Multiplier EMI Reduction IC (PulseCore Semiconductor)
  • ASM3P2590A - Peak EMI Reducing Solution (ON Semiconductor)
Other Datasheets by Alliance Semiconductor Corporation

Full PDF Text Transcription

Click to expand full text
October 2003 www.DataSheet4U.com ASM3P5821A rev 1.0 Features FCC approved method of EMI attenuation. Generates a 1X low EMI spread spectrum clock of the input frequency. Input frequency range: 20MHz –34MHz. Internal loop filter minimizes external components and board space. Frequency deviation: -1.5% Low inherent cycle-to-cycle jitter. 3.3V operating voltage. TTL or CMOS compatible inputs and outputs. Ultra-low power CMOS design. o o Pinout range. Available in 8-pin SOIC and TSSOP. TBD mA @ 3.3V, 25MHz TBD mA @ 3.3V, 31MHz compatible with Cypress CY25811. The ASM3P5821A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of down stream clock and data dependent signals.
Published: |