ICS9DB102 datasheet(1/13 Pages) IDT

No de pièce	ICS9DB102

Description	2 Output PCI Express Buffer with CLKREQ Function

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Fabricant	IDT [Integrated Device Technology]

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ICS9DB102

IDTTM/ICSTM

2 Output Express* Buffer with CLKREQ# Function

ICS9DB102

REV F

08/06/07

2 Output PCI Express* Buffer with CLKREQ# Function

DATASHEET

1

SPREAD

COMPATIBLE

PLL

CONTROL

LOGIC

SMBDAT

SMBCLK

CLK_INT

C LK_IN C

PLL_BW

IREF

PCIEX0

PCIEX1

CLKREQ1#

CLKREQ0#

Description

Output Features

1-to-2 Zero-delay or fanout buffer for PCI Express.The

ICS9DB102 zero-delay buffer supports PCI Express clocking

requirements. The ICS9DB102 is driven by a differential SRC

output pair from an ICS CK409/CK410-compliant main clock

generator such as the ICS952601 or ICS954101. It attenuates

jitter on the input clock and has a selectable PLL Band Width to

maximize performance in systems with or without Spread-

Spectrum clocking.

•

2 - 0.7V current mode differential output pairs (HSCL)

Funtional Block Diagram

Key Specifications

•

Cycle-to-cycle jitter < 35ps

•

Output-to-output skew < 25ps

Features/Benefits

•

CLKREQ# pin for outputs 1 and 4/output enable for Express

Card applications

•

PLL or bypass mode/PLL can dejitter incoming clock

•

Selectable PLL bandwidth/minimizes jitter peaking in

downstream PLL’s

•

Spread Spectrum Compatible/tracks spreading input clock

for low EMI

•

SMBus Interface/unused outputs can be disabled

Numéro de pièce similaire - ICS9DB102

Fabricant	No de pièce	Fiches technique	Description
Integrated Circuit Syst...	ICS9DB102	127Kb / 10P	2 Output PCI Express Buffer with CLKREQ Function
Renesas Technology Corp	ICS9DB102	301Kb / 14P	Two Output Differential Buffer for PCIe Gen1 & Gen2 2019
Integrated Circuit Syst...	ICS9DB102FLFT	127Kb / 10P	2 Output PCI Express Buffer with CLKREQ Function
Integrated Circuit Syst...	ICS9DB102GLFT	127Kb / 10P	2 Output PCI Express Buffer with CLKREQ Function
Integrated Device Techn...	ICS9DB102	187Kb / 13P	Two Output Differential Buffer for PCIe Gen1 & Gen2

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Description similaire - ICS9DB102

Fabricant	No de pièce	Fiches technique	Description
Integrated Circuit Syst...	ICS9DB108	109Kb / 15P	Eight Output Differential Buffer for PCI-Express
	ICS9DB104	105Kb / 13P	Four Output Differential Buffer for PCI-Express
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	ICS9DB102	127Kb / 10P	2 Output PCI Express Buffer with CLKREQ Function
	ICS9DB401	163Kb / 16P	Four Output Differential Buffer for PCI Express
Integrated Device Techn...	ICS9DB401C	244Kb / 17P	Four Output Differential Buffer for PCI Express
Renesas Technology Corp	9DB401C	321Kb / 18P	Four Output Differential Buffer for PCI Express 1/27/11
	ICS9DB104	326Kb / 15P	Four Output Differential Buffer for PCI-Express 2019
	ICS9DB108	334Kb / 17P	Eight Output Differential Buffer for PCI-Express 2019
	ICS9DBL411A	228Kb / 10P	Four Output Differential Fanout Buffer for PCI Express Gen 1 & 2 2019

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