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ICS874003DG-02LF PDF预览

ICS874003DG-02LF

更新时间: 2024-09-29 14:42:43
品牌 Logo 应用领域
艾迪悌 - IDT 驱动光电二极管逻辑集成电路
页数 文件大小 规格书
14页 257K
描述
PLL Based Clock Driver, 874003 Series, 3 True Output(s), 0 Inverted Output(s), PDSO20, 6.50 X 4.40 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-20

ICS874003DG-02LF 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:TSSOP
包装说明:6.50 X 4.40 MM, 0.92 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSOP-20针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
Is Samacsys:N系列:874003
输入调节:DIFFERENTIALJESD-30 代码:R-PDSO-G20
JESD-609代码:e3长度:6.5 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:20
实输出次数:3最高工作温度:70 °C
最低工作温度:输出特性:3-STATE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.145 ns座面最大高度:1.2 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:COMMERCIAL端子面层:MATTE TIN
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:4.4 mm最小 fmax:98 MHz
Base Number Matches:1

ICS874003DG-02LF 数据手册

 浏览型号ICS874003DG-02LF的Datasheet PDF文件第2页浏览型号ICS874003DG-02LF的Datasheet PDF文件第3页浏览型号ICS874003DG-02LF的Datasheet PDF文件第4页浏览型号ICS874003DG-02LF的Datasheet PDF文件第5页浏览型号ICS874003DG-02LF的Datasheet PDF文件第6页浏览型号ICS874003DG-02LF的Datasheet PDF文件第7页 
PRELIMINARY  
PCI EXPRESS™ JITTER ATTENUATOR  
ICS874003D-02  
GENERAL DESCRIPTION  
FEATURES  
The ICS874003D-02 is a high performance Dif-  
Three Differential LVDS output pairs  
One Differential clock input  
ICS  
HiPerClockS™  
ferential-to-LVDS Jitter Attenuator designed for use  
in PCI Express systems. 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  
CLK and nCLK supports the following input types:  
LVPECL, LVDS, LVHSTL, SSTL, HCSL  
Output frequency range: 98MHz - 320MHz  
Input frequency range: 98MHz - 128MHz  
VCO range: 490MHz - 640MHz  
Cycle-to-cycle jitter: 35ps (maximum)  
Supports PCI-Express Spread-Spectrum Clocking  
synthesizer. In these systems, a jitter attenuator may be  
required to attenuate high frequency random and deterministic  
jitter components from the PLL synthesizer and from the system  
board. The ICS874003D-02 has a bandwidth of 2.1MHz. The  
2.1MHz provides an intermediate bandwidth that can easily  
track triangular spread profiles, while providing good jitter  
attenuation.  
The 2.1MHz bandwidth mode allows the system designer to  
make jitter attenuation/tracking skew design trade-offs  
The ICS874003D-02 uses IDT’s 3rd Generation FemtoClockTM  
PLL technology to achive the lowest possible phase noise.  
The device is packaged in a 20 Lead TSSOP package, making  
it ideal for use in space constrained applications such as PCI  
Express add-in cards.  
3.3V operating supply  
0°C to 70°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
packages  
F_SEL[2:0] FUNCTION TABLE  
Inputs  
Outputs  
F_SEL2 F_SEL1 F_SEL0 QA0/nQA0, QA0/nQA0 QB0/nQB0  
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
÷2  
÷5  
÷4  
÷2  
÷2  
÷5  
÷4  
÷4  
÷2  
÷2  
÷2  
÷4  
÷5  
÷4  
÷5  
÷4  
BLOCK DIAGRAM  
Pullup  
OEA  
3
PIN ASSIGNMENT  
Pulldown  
F_SEL2:0  
QA0  
nQA1  
VDDO  
QB0  
QA1  
VDDO  
QA0  
1
2
3
4
5
6
7
8
9
10  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
÷5  
÷4  
nQA0  
nQB0  
÷2 (default)  
nQA0  
MR  
F_SEL0  
nc  
VDDA  
F_SEL1  
F_SEL2  
OEB  
GND  
nCLK  
CLK  
QA1  
Pulldown  
Pullup  
CLK  
Phase  
Detector  
VCO  
nQA1  
490 - 640MHz  
nCLK  
3
OEA  
VDD  
ICS874003D-02  
20-Lead TSSOP  
6.5mm x 4.4mm x 0.92mm  
package body  
QB0  
÷5  
÷4  
÷2 (default)  
nQB0  
M = ÷5 (fixed)  
G Package  
Top View  
Pulldown  
Pullup  
MR  
OEB  
The Preliminary Information presented herein represents a product in pre-production.The noted characteristics are based on initial product characterization and/  
or qualification.Integrated DeviceTechnology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.  
IDT/ ICSPCI EXPRESS™ JITTER ATTENUATOR  
1
ICS874003DG-02 REV. A AUGUST 30, 2007  

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