Datasheet > ICS874001I-05

ICS874001I-05

更新时间： 2024-09-29 11:14:47

品牌	Logo	应用领域
艾迪悌 - IDT		衰减器 PC
页数	文件大小	规格书
17页	322K
描述
PCI EXPRESS? JITTER ATTENUATOR

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ICS874001I-05 数据手册

PCI EXPRESS™ JITTER ATTENUATOR

ICS874001I-05

GENERAL DESCRIPTION

FEATURES

The ICS874001I-05 is a high performance Jitter

• One differential LVDS output pair

ICS

HiPerClockS™

Attenuator designed for use in PCI Express™ sys-

tems. In some PCI Express systems, such as those

found in desktop PCs, the PCI Express clocks are

generated from a low bandwidth, high phase noise

PLL frequency synthesizer. In these systems, a jitter

• One differential clock input

• CLK and nCLK supports the following input types:

LVPECL, LVDS, LVHSTL, SSTL, HCSL

• Output frequency range: 98MHz - 640MHz

• Input frequency range: 98MHz - 128MHz

• VCO range: 490MHz - 640MHz

attenuator may be required to attenuate high frequency random

and deterministic jitter components from the PLL synthesizer

and from the system board. The ICS874001I-05 has a bandwidth

of 6MHz with <1dB peaking, easily meeting PCI Express Gen2

PLL requirements.

• Cycle-to-cycle jitter: 50ps (maximum)

• 3.3V operating supply

The ICS874001I-05 uses IDT’s 3^rdGeneration FemtoClock^TM

PLL technology to achive the lowest possible phase noise.

The device is packaged in a small 20-pin TSSOP package,

making it ideal for use in space constrained applications such as

PCI Express add-in cards.

• PCI Express (2.5Gb/s) and Gen 2 (5 Gb/s) jitter compliant

• -40°C to 85°C ambient operating temperature

• Available in lead-free (RoHS 6) package

PIN ASSIGNMENT

PLL_SEL

V^DDO

GND

nCLK

CLK

F_SEL1

V^DDA

F_SEL0

V^DD

ICS874001I-05

20-Lead TSSOP

6.5mm x 4.4mm x 0.925mm package body

G Package

Top View

IDT^™/ ICS^™PCI EXPRESS JITTERATTENUATOR

ICS874001AGI-05 REV. A APRIL 20, 2009

12 3 4 5 6 7...17

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与ICS874001I-05相关器件

型号	品牌	获取价格	描述	数据表
ICS874002	ICSI	获取价格	PCI EXPRESS JITTER ATTENUATOR
ICS874002AG	ICSI	获取价格	PCI EXPRESS JITTER ATTENUATOR
ICS874002AG-02	IDT	获取价格	PLL Based Clock Driver, 874002 Series, 2 True Output(s), 0 Inverted Output(s), PDSO20, 4.4
ICS874002AG-02LF	IDT	获取价格	PLL Based Clock Driver, 874002 Series, 2 True Output(s), 0 Inverted Output(s), PDSO20, 4.4
ICS874002AG-02T	IDT	获取价格	PLL Based Clock Driver, 874002 Series, 2 True Output(s), 0 Inverted Output(s), PDSO20, 4.4
ICS874002AGLF	IDT	获取价格	PLL Based Clock Driver, 874002 Series, 2 True Output(s), 0 Inverted Output(s), PDSO20, 6.5
ICS874002AGLFT	IDT	获取价格	PLL Based Clock Driver, 874002 Series, 2 True Output(s), 0 Inverted Output(s), PDSO20, 6.5
ICS874002AGT	ICSI	获取价格	PCI EXPRESS JITTER ATTENUATOR
ICS874002AGT	IDT	获取价格	PLL Based Clock Driver, 874002 Series, 2 True Output(s), 0 Inverted Output(s), PDSO20, 6.5
ICS874003	ICSI	获取价格	PCI EXPRESS JITTER ATTENUATOR