Datasheet4U Logo Datasheet4U.com

ASM3P2821B Datasheet Low Power Emi Reduction Ic

Manufacturer: Alliance Semiconductor Corporation

Overview: October 2003 .. ASM3P2821B rev 1.0.

General Description

The ASM3P2821B is a versatile spread spectrum frequency modulator designed specifically for input clock frequencies in the range of 15MHz - 27MHz.

The ASM3P2821B can generate an EMI reduced clock from a ceramic resonator or system clock.

The ASM3P2821B offers a percentage deviation of –2.5%.

Key Features

  • FCC approved method of EMI attenuation. Generates a 1X low EMI spread spectrum clock of the input frequency. Input frequency range: 15MHz.
  • 27MHz. Internal loop filter minimizes external components and board space. Frequency deviation: -2.5% Low inherent cycle-to-cycle jitter. 3.3V operating voltage. TTL or CMOS compatible inputs and outputs. Ultra-low power CMOS design. o Pinout range. Available in 8-pin SOIC and TSSOP. TBD mA @ 3.3V, 24MHz compatible with Cypress CY25811. The ASM3P282.

More Datasheets from Alliance Semiconductor Corporation

Part Number Description
ASM3P2811A (ASM3P281xA/B) Low Power EMI Reduction IC
ASM3P2811B (ASM3P281xA/B) Low Power EMI Reduction IC
ASM3P2812A (ASM3P281xA/B) Low Power EMI Reduction IC
ASM3P2812B (ASM3P281xA/B) Low Power EMI Reduction IC
ASM3P2814A (ASM3P281xA/B) Low Power EMI Reduction IC
ASM3P2814B (ASM3P281xA/B) Low Power EMI Reduction IC
ASM3P2853A Peak EMI Reducing Solution
ASM3P2869A Low Power Peak EMI Reducing Solution
ASM3P2870A Low Power Peak EMI Reducing Solution
ASM3P2872A Low Power Peak EMI Reducing Solution

ASM3P2821B Distributor