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9FG104DFILF PDF预览

9FG104DFILF

更新时间: 2024-01-19 11:21:35
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
17页 167K
描述
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA

9FG104DFILF 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,针数:28
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.3
JESD-30 代码:R-PDSO-G28JESD-609代码:e3
长度:9.7 mm端子数量:28
最高工作温度:85 °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封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
主时钟/晶体标称频率:25 MHz认证状态:Not Qualified
座面最大高度:1.2 mm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:OTHER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 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, PROCESSOR SPECIFIC
Base Number Matches:1

9FG104DFILF 数据手册

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ICS9FG104D  
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA  
Pin Description  
PIN #  
PIN NAME  
PIN TYPE  
IN  
DESCRIPTION  
Crystal input or Reference Clock input  
Crystal output, Nominally 14.318MHz  
Power supply, nominal 3.3V  
Ground pin.  
1
2
3
4
5
XIN/CLKIN  
X2  
VDD  
GND  
REFOUT  
OUT  
PWR  
PWR  
OUT  
Reference Clock output  
6
vFS2  
IN  
3.3V Frequency select latched input pin with internal 120kohm pull down resistor.  
7
8
9
10  
11  
12  
13  
14  
15  
DIF_3  
DIF_3#  
VDD  
GND  
DIF_2  
DIF_2#  
SDATA  
SCLK  
OUT  
OUT  
PWR  
PWR  
OUT  
OUT  
I/O  
0.7V differential true clock output  
0.7V differential Complementary clock output  
Power supply, nominal 3.3V  
Ground pin.  
0.7V differential true clock output  
0.7V differential Complementary clock output  
Data pin for SMBus circuitry, 5V tolerant.  
Clock pin of SMBus circuitry, 5V tolerant.  
Active low input to stop differential output clocks.  
Asynchronous, active high input to enable spread spectrum functionality. This pin  
has a 120Kohm pull down resistor.  
Select 14.31818 MHz or 25 Mhz input frequency. This pin has an internal 120kohm  
pull up resistor.  
IN  
IN  
DIF_STOP#  
16  
vSPREAD  
IN  
IN  
17  
^SEL14M_25M#  
1 = 14.31818 MHz, 0 = 25 MHz  
18  
19  
20  
21  
22  
23  
DIF_1#  
DIF_1  
GND  
VDD  
DIF_0#  
DIF_0  
OUT  
OUT  
PWR  
PWR  
OUT  
OUT  
0.7V differential Complementary clock output  
0.7V differential true clock output  
Ground pin.  
Power supply, nominal 3.3V  
0.7V differential Complementary clock output  
0.7V differential true clock output  
24  
25  
vFS1  
vFS0  
IN  
IN  
3.3V Frequency select latched input pin with internal 120kohm pull down resistor.  
3.3V Frequency select latched input pin with internal 120kohm pull down resistor.  
This pin establishes the reference for the differential current-mode output pairs. It  
requires a fixed precision resistor to ground. 475ohm is the standard value for  
100ohm differential impedance. Other impedances require different values. See  
data sheet.  
26  
IREF  
OUT  
27  
28  
GNDA  
VDDA  
PWR  
PWR  
Ground pin for the PLL core.  
3.3V power for the PLL core.  
IDT® Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA  
1541C—12/16/10  
3

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