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843022AGI-48T PDF预览

843022AGI-48T

更新时间: 2024-01-19 21:02:15
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
16页 259K
描述
Clock Generator, 125MHz, CMOS, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8

843022AGI-48T 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:TSSOP, TSSOP8,.25Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84其他特性:ALSO OPERATES TA 3.3 V SUPPLY
JESD-30 代码:R-PDSO-G8长度:4.4 mm
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C最大输出时钟频率:125 MHz
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH电源:2.5/3.3 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
最大压摆率:80 mA最大供电电压:2.625 V
最小供电电压:2.375 V标称供电电压:2.5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:3 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

843022AGI-48T 数据手册

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FEMTOCLOCKS™ CRYSTAL-TO-  
3.3V, 2.5V LVPECL CLOCK GENERATOR  
ICS843022I-48  
GENERAL DESCRIPTION  
FEATURES  
The ICS843022I-48 is a Fibre Channel Clock Generator. The  
ICS843022I-48 uses a 25MHz crystal to synthesize 125MHz or  
75MHz. The ICS843022I-48 has excellent phase jitter perform-  
ance, over the 12kHz – 20MHz integration range. The  
ICS843022I-48 is packaged in a small 8-pin TSSOP, making it  
ideal for use in systems with limited board space.  
One differential 3.3V or 2.5V LVPECL output  
Crystal oscillator interface designed for 25MHz,  
18pF parallel resonant crystal  
Output frequencies: 125MHz or 75MHz (selectable)  
RMS phase jitter @ 125MHz, using a 25MHz crystal  
(12kHz - 20MHz): 0.72ps (typical) @ 3.3V  
Full 3.3V and 2.5V operating supply  
-40°C to 85°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
packages  
FUNCTION TABLE  
Inputs  
M Divide  
÷20  
Output Frequencies  
(with a 25MHz crystal)  
FREQ_SEL  
N Divide  
÷4  
0
1
125MHz (default)  
75MHz  
÷24  
÷8  
BLOCK DIAGRAM  
PIN ASSIGNMENT  
XTAL_IN  
OSC  
XTAL_OUT  
VCCA  
VEE  
VCC  
1
2
3
4
8
7
6
5
DIV. N  
÷4, ÷8  
Q
PLL  
Q
nQ  
nQ  
XTAL_OUT  
XTAL_IN  
FREQ_SEL  
0 = ÷20 (default)  
1 = ÷24  
ICS843022I-48  
8-Lead TSSOP  
4.40mm x 3.0mm x 0.925mm package body  
G Package  
Pulldown  
FREQ_SEL  
Top View  
IDT/ ICS3.3V, 2.5V LVPECL CLOCK GENERATOR  
1
ICS843022AGI-48 REVA OCTOBER 22, 2012  

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