P2781 Datasheet - Alliance Semiconductor

General Purpose EMI Reduction IC

P2781 Features

* Provides up to 15dB of EMI suppression FCC approved method of EMI attenuation Generates a 1X, 2X, and 4X low EMI spread spectrum clock of the input frequency Input frequency range from 3 to 78MHz External loop filter

P2781 General Description

The P278xA is a versatile spread spectrum frequency modulator designed specifically for digital camera and The P278xA is targeted towards MFP, xDSL, fax modem, set-top box, USB controller, DSC, and embedded systems. Block Diagram FS0 FS1 LF VDD PLL Modulation XIN /CLKIN XOUT Crystal Oscillator.

P2781 Datasheet (200.04 KB)

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Datasheet Details

Part number:

P2781

Manufacturer:

Alliance Semiconductor

File Size:

200.04 KB

Description:

General purpose emi reduction ic.

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P2781 General Purpose EMI Reduction Alliance Semiconductor

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P2781 Features

P2781 General Description

Datasheet Details

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