ICS9LPRS501 - 64-PIN CK505 W/FULLY INTEGRATED VOLTAGE REGULATOR + INTEGRATED SERIES RESISTOR

IDT

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Datasheet Details

Part number	ICS9LPRS501
Manufacturer	IDT
File Size	244.67 KB
Description	64-PIN CK505 W/FULLY INTEGRATED VOLTAGE REGULATOR + INTEGRATED SERIES RESISTOR
Datasheet	ICS9LPRS501-IDT.pdf

ICS9LPRS501 Product details

Description

PIN # PIN NAME TYPE DESCRIPTION 3.3V PCI clock output or Clock Request control A for either SRC0 or SRC2 pair The power-up default is PCI0 output, but this pin may also be used as a Clock Request control of SRC pair 0 or SRC pair 2 via SMBus.Before configuring this pin as a Clock Request Pin, the PCI output must first be disabled in byte 2, bit 0 of SMBus address space .After the PCI output is disabled (high-Z), the pin can then be set to serve as a Clock Request pin for either SRC pair 2 or p

Features

es/Benefits: Does not require external pass transistor for voltage regulator Integrated series resistors on differential outputs, Zo=50Ω Supports spread spectrum modulation, default is 0.5% down spread Uses external 14.318MHz crystal, external crystal load caps are required for frequency tuning One differential push-pull pair selectable between SRC and two single-ended outputs Table 1: CPU Frequency Select Table FSLC B0b7 0 0 0 0 1 1 1 1 2 TSSOP Pin Configuration USB MHz DOT MHz FSLB B0b6 0 0.

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Published: Apr 22, 2014 |