Datasheet > 8743004DKILFT

8743004DKILFT

更新时间： 2024-10-28 20:08:55

品牌	Logo	应用领域
艾迪悌 - IDT		驱动逻辑集成电路
页数	文件大小	规格书
27页	1114K
描述
PLL Based Clock Driver, 8743004 Series, 4 True Output(s), 0 Inverted Output(s), 6 X 6 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220, VFQFN-40

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8743004DKILFT 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFN
包装说明：	HVQCCN,	针数：	40
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.8
系列：	8743004	输入调节：	DIFFERENTIAL MUX
JESD-30 代码：	S-XQCC-N40	JESD-609代码：	e3
长度：	6 mm	逻辑集成电路类型：	PLL BASED CLOCK DRIVER
功能数量：	1	反相输出次数：
端子数量：	40	实输出次数：	4
最高工作温度：	85 °C	最低工作温度：	-40 °C
输出特性：	OPEN-EMITTER	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装形状：	SQUARE
封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	峰值回流温度（摄氏度）：	260
认证状态：	Not Qualified	座面最大高度：	1 mm
最大供电电压 (Vsup)：	3.465 V	最小供电电压 (Vsup)：	3.135 V
标称供电电压 (Vsup)：	3.3 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子面层：	Matte Tin (Sn)
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	30
宽度：	6 mm	最小 fmax：	160 MHz
Base Number Matches：	1

8743004DKILFT 数据手册

PRELIMINARY

FEMTOCLOCKS™ LVDS/LVPECL ZERO DELAY BUFFER/

CLOCK GENERATOR FOR PCI EXPRESS™ AND ETHERNET

ICS8743004I

General Description

Features

The ICS8743004I is Zero-Delay Buffer/Frequency

• Four differential output pairs with selectable pin type: LVDS or

LVPECL. Each output pair is individually selectable for 100MHz

or 125MHz (for PCIe and Ethernet applications).

Multiplier with four differential LVDS or LVPECL

output pairs (pin selectable output type), and uses

external feedback for “zero delay” clock

HiPerClockS™

• One differential clock input pair CLK/nCLK can accept the

following differential input levels: LVPECL, LVDS, M-LVDS,

LVHSTL, HCSL

regeneration. In PCI Express and Ethernet

applications, 100MHz and 125MHz are the most commonly used

reference clock frequencies and each of the four output pairs can

be independently set for either 100MHz or 125MHz. With an

output frequency range of 98MHz to 165MHz, the device is also

suitable for use in a variety of other applications such as Fibre

Channel (106.25MHz) and XAUI (156.25MHz). The M-LVDS

Input/Output pair is useful in backplane applications when the

reference clock can either be local (on the same board as the

ICS8743004I) or remote via a backplane connector. In output

mode, an input from a local reference clock applied to the

CLK/nCLK input pins is translated to M-LVDS and driven out to the

MLVDS/nMLVDS pins. In input mode, the internal M_LVDS driver

is placed in Hi-Z state using the OE_MLVDS pin and

• One M-LVDS I/O (MLVDS/nMLVDS)

• Output frequency range: 98MHz - 165MHz

• Input frequency range: 19.6MHz - 165MHz

• VCO range: 490MHz - 660MHz

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

• External feedback for “zero delay” clock regeneration

• RMS phase jitter @ 125MHz (1.875MHz – 20MHz):

0.57ps (typical)

• Full 3.3V supply mode

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

• Available in lead-free (RoHS 6) packages

MLVDS/nMLVDS pin then becomes an input (e.g. from a

backplane).

The ICS8743004I uses very low phase noise FemtoClock™

technology, thus making it ideal for such applications as PCI

Express Generation 1 and 2 as well as for Gigabit Ethernet, Fibre

Channel, and 10 Gigabit Ethernet. It is packaged in a 40-VFQFN

package (6mm x 6mm).

Pin Assignment

40 39 38 37 36 35 34 33 32 31

V^DD

V^DDO

OE_MLVDS

MLVDS

nMLVDS

PLL_SEL

FBO_DIV

nQ2

GND

nQ3

FBOUT

nFBOUT

V^DDO

Q_TYPE

OE0

OE1

GND

11 12 13 14 15 16 17 18 19 20

ICS8743004I

40-Lead VFQFN

6mm x 6mm x 0.925mm package body

K Package

Top View

The Preliminary Information presented herein represents a product in pre-production. The noted characteristics are based on initial product characterization and/or qualification.

Integrated Device Technology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.

IDT™ / ICS™ LVDS/LVPECL ZERO DELAY BUFFER/CLOCK GENERATOR 1

ICS8743004DKI REV. A AUGUST 25, 2008

12 3 4 5 6 7...27

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与8743004DKILFT相关器件

型号	品牌	获取价格	描述	数据表
8743008DKILF	IDT	获取价格	Low Skew Clock Driver, 8743008 Series, 8 True Output(s), 0 Inverted Output(s), 8 X 8 MM, 0
8743008DKILFT	IDT	获取价格	Clock Driver, 8 X 8 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VJJD-2, VFQFN-56
87432-004	AMPHENOL	获取价格	Board Stacking Connector, 4 Contact(s), 2 Row(s), Male, Straight, Solder Terminal
87432-004LF	AMPHENOL	获取价格	Board Connector, LEAD FREE
87432-008LF	AMPHENOL	获取价格	Board Connector, LEAD FREE
87432-010	AMPHENOL	获取价格	Board Stacking Connector, 10 Contact(s), 2 Row(s), Male, Straight, Solder Terminal
87432-012	AMPHENOL	获取价格	Board Stacking Connector, 12 Contact(s), 2 Row(s), Male, Straight, Solder Terminal
87432-014LF	AMPHENOL	获取价格	Board Connector, LEAD FREE
87432-016	AMPHENOL	获取价格	Board Stacking Connector, 16 Contact(s), 2 Row(s), Male, Straight, Solder Terminal
87432-016LF	AMPHENOL	获取价格	Board Connector, LEAD FREE

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