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680G-01LFT PDF预览

680G-01LFT

更新时间: 2024-02-29 15:24:21
品牌 Logo 应用领域
艾迪悌 - IDT 时钟光电二极管外围集成电路晶体
页数 文件大小 规格书
9页 200K
描述
Clock Generator, 66.6666MHz, CMOS, PDSO24, 0.173 INCH, LEAD FREE, TSSOP-24

680G-01LFT 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:0.173 INCH, LEAD FREE, TSSOP-24针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.7
Is Samacsys:NJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:7.8 mm
湿度敏感等级:1端子数量:24
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:66.6666 MHz封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP24,.25
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:25 MHz认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Clock Generators
最大供电电压:3.46 V最小供电电压:3.13 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:0.65 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
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

680G-01LFT 数据手册

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DATASHEET  
NETWORKING CLOCK SYNTHESIZER AND ZERO DELAY BUFFER  
ICS680-01  
Description  
Features  
The ICS680-01 generates four high-frequency clock outputs  
and a reference from a 25 MHz crystal or clock input. The  
device includes a low-skew, single input to four output zero  
delay clock buffer. It can replace multiple crystals and  
oscillators, saving board space and cost.  
Packaged in 24-pin TSSOP  
Pb (lead) free package, RoHS compliant  
Replaces multiple crystals and oscillators  
Input crystal or clock frequency of 25 MHz  
Five output driver driven by external clock  
Duty cycle of 45/55  
The device has a power-down tri-state (PDTS) pin that place  
the clock outputs in a high-impedance state when pulled  
low. The PDTS pin includes an internal pull-up resistor.  
Operating voltage of 3.3 V  
Advanced, low-power CMOS process  
Fixed output frequencies of 25 MHz and 48 MHz  
Selectable output frequencies of 24 MHz, 48 MHz, 50  
MHz and 66.6666 MHz  
Qx outputs replace costly discrete buffer  
Low-skew buffer outputs (250 ps)  
Block Diagram  
VDD  
5
S0  
S1  
CLK1  
CLK2  
48M  
PLLA  
Divide  
Logic  
and  
PLLB  
PLLC  
Output  
Enable  
Control  
25M  
25 MHz  
Crystal or Clock  
X1/ICLK  
Crystal  
Oscillator  
X2  
QFB  
Q0  
External capacitors  
may be required.  
Q1  
Q2  
Q3  
PLL/Buffer  
ICLK  
2
GND  
PDTS  
IDT™ / ICS™ NETWORKING CLOCK SYNTHESIZER AND ZERO DELAY BUFFER 1  
ICS680-01  
REV H 051310  

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