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9FG108DGILF PDF预览

9FG108DGILF

更新时间: 2024-01-23 21:26:50
品牌 Logo 应用领域
艾迪悌 - IDT 晶体时钟发生器微控制器和处理器外围集成电路光电二极管PC
页数 文件大小 规格书
18页 165K
描述
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA

9FG108DGILF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP, TSSOP48,.3,20针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.4
JESD-30 代码:R-PDSO-G48JESD-609代码:e3
长度:12.5 mm湿度敏感等级:1
端子数量:48最高工作温度:70 °C
最低工作温度:最大输出时钟频率:400 MHz
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP48,.3,20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
电源:3.3 V主时钟/晶体标称频率:28 MHz
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Clock Generators最大压摆率:205 mA
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn) - annealed端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:6.1 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFICBase Number Matches:1

9FG108DGILF 数据手册

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DATASHEET  
ICS9FG108D  
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA  
Description  
Features/Benefits  
ICS9FG108D is a Frequency Timing Generator that provides 8  
differential output pairs that are compliant to the Intel CK410  
specification. It also provides support for PCI-Express, next  
generation I/O, and SATA. The part synthesizes several output  
frequencies from either a 14.31818 MHz crystal or a 25 MHz crystal.  
The device can also be driven by a reference input clock instead of  
a crystal. It provides outputs with cycle-to-cycle jitter of less than 50  
ps and output-to-output skew of less than 65 ps. ICS9FG108D also  
provides a copy of the reference clock. Frequency selection can be  
accomplished via strap pins or SMBus control.  
Generates common frequencies from 14.318 MHz or  
25 MHz  
Crystal or reference input  
8 - 0.7V current-mode differential output pairs  
Supports Serial-ATA at 100 MHz  
Two spread spectrum modes:0 to -0.5 down spread  
and +/-0.25% center spread  
Unused inputs may be disabled in either driven or Hi-Z  
state for power management.  
Key Specifications  
Output cycle-to-cycle jitter < 50 ps  
Output to output skew < 65 ps  
+/-300 ppm frequency accuracy on output clocks  
+/-50 ppm at any frequency with spread off  
Functional Block Diagram  
XIN/CLKIN  
X2  
R EFOUT  
OSC  
OE(7:0)  
8
STOP  
LOGIC  
PROGRAMMABLE  
SPREAD PLL  
DIF(7:0)  
SPREAD  
SEL14M_25M#  
DIF_STOP#  
FS(2:0)  
CONTROL  
LOGIC  
SDATA  
SCLK  
IREF  
IDTTM Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA  
1542E 12/16/10  
1

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