ASM3P2854C Datasheet PDF (Custom Clock Generator) | Download ON Semiconductor ASM3P2854C

ASM3P2854C - Custom Clock Generator

Description

ASM3P2854C is a part of the two chip custom clock generator solution for NEC FAX system.

Features

Generates Custom Clocks for FAX system from an inexpensive 24MHz Crystal.
2x 66.66MHz low EMI (Spread Spectrum) clocks for ASIC1 (System / DDR SDRAM).
1 x 48MHz for USB1.1 HOST.
2 x 33.33MHz low EMI (Spread Spectrum) clocks for System / DDR SDRAM of ASIC2 and ASIC3.
1x 25MHz low EMI (Spread Spectrum) clock for LCD, Serial port, and buzzer of ASIC1.
1x 12MHz for USB PHY (USB2.0).
1x Programmable clock for printer engine control.

Datasheet Details

Part number	ASM3P2854C
Manufacturer	onsemi
File Size	183.27 KB
Description	Custom Clock Generator
Datasheet	ASM3P2854C Datasheet
Additional preview pages of the ASM3P2854C datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com ASM3P2854C Custom Clock Generator for Fax System ASM3P2855D, ASM3P2854C realizes all the seventeen Features • Generates Custom Clocks for FAX system from an inexpensive 24MHz Crystal • 2x 66.66MHz low EMI (Spread Spectrum) clocks for ASIC1 (System / DDR SDRAM) • 1 x 48MHz for USB1.1 HOST • 2 x 33.33MHz low EMI (Spread Spectrum) clocks for System / DDR SDRAM of ASIC2 and ASIC3 • 1x 25MHz low EMI (Spread Spectrum) clock for LCD, Serial port, and buzzer of ASIC1 • 1x 12MHz for USB PHY (USB2.0) • 1x Programmable clock for printer engine control • One of the four programmable clock outputs selection through two Select Pins • Supply Voltage 3.3V ± 0.3V • Available in 16L TSSOP, Green package clocks required by the various components and subsystems of the FAX system.

Published: Jul 28, 2010 |