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9FGU0641 PDF预览

9FGU0641

更新时间: 2024-02-27 15:45:25
品牌 Logo 应用领域
艾迪悌 - IDT PC
页数 文件大小 规格书
15页 211K
描述
6 O/P 1.5V PCIe Gen1-2-3 Clock Generator

9FGU0641 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:VFQFPN
包装说明:HVQCCN,针数:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.77
JESD-30 代码:S-XQCC-N40JESD-609代码:e3
长度:5 mm湿度敏感等级:3
端子数量:40最高工作温度:70 °C
最低工作温度:最大输出时钟频率:25 MHz
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主时钟/晶体标称频率:27 MHz
座面最大高度:1 mm最大供电电压:1.575 V
最小供电电压:1.425 V标称供电电压:1.5 V
表面贴装:YES技术:CMOS
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
端子形式:NO LEAD端子节距:0.4 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

9FGU0641 数据手册

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6 O/P 1.5V PCIe Gen1-2-3 Clock Generator  
w/Zo=100ohms  
9FGU0641  
DATASHEET  
Description  
Features/Benefits  
The 9FGU0641 is a member of IDT's 1.5V Ultra-Low-Power  
PCIe clock family with integrated output terminations  
providing Zo=100ohms. The device has 6 output enables for  
clock management and supports 2 different spread spectrum  
levels in addition to spread off.  
Direct connection to 100ohm transmission lines; saves 24  
resistors compared to standard PCIe device  
45mW typical power consumption; reduced thermal  
concerns  
Outputs can optionally be supplied from any voltage  
between 1.05 and 1.5V; maximum power savings  
Recommended Application  
1.5V PCIe Gen1-2-3 clock generator  
OE# pins; support DIF power management  
Programmable Slew rate for each output; allows tuning for  
various line lengths  
Programmable output amplitude; allows tuning for various  
application environments  
Output Features  
6 -100MHz Low-power HCSL (LP-HCSL) DIF pairs  
w/Zo=100  
1 - 1.5V LVCMOS REF output w/Wake-On-LAN (WOL)  
support  
DIF outputs blocked until PLL is locked; clean system  
start-up  
Selectable 0%, -0.25% or -0.5% spread on DIF outputs;  
reduces EMI  
External 25MHz crystal; supports tight ppm with 0 ppm  
synthesis error  
Key Specifications  
Configuration can be accomplished with strapping pins;  
DIF cycle-to-cycle jitter <50ps  
SMBus interface not required for device control  
DIF output-to-output skew <60ps  
DIF phase jitter is PCIe Gen1-2-3 compliant  
REF phase jitter is < 3.0ps RMS  
Selectable SMBus addresses; multiple devices can easily  
share an SMBus segment  
3.3V tolerant SMBus interface works with legacy controllers  
Space saving 40-pin 5x5 mm VFQFPN; minimal board  
space  
Block Diagram  
X1_25  
REF1.8  
X2  
OSC  
vOE(5:0)#  
6
DIF5  
DIF4  
DIF3  
DIF2  
DIF1  
DIF0  
SS Capable PLL  
vSADR  
vSS_EN_tri  
CONTROL  
LOGIC  
^CKPWRGD_PD#  
SDATA_3.3  
SCLK_3.3  
9FGU0641 OCTOBER 18, 2016  
1
©2016 Integrated Device Technology, Inc.  

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