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843021AG PDF预览

843021AG

更新时间: 2024-02-06 05:12:35
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
15页 856K
描述
Clock Generator, 140MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8

843021AG 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:End Of Life零件包装代码:TSSOP
包装说明:4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
Is Samacsys:NJESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.4 mm
湿度敏感等级:1端子数量:8
最高工作温度:70 °C最低工作温度:
最大输出时钟频率:140 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
峰值回流温度(摄氏度):240电源:3.3 V
主时钟/晶体标称频率:40 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:85 mA最大供电电压:3.63 V
最小供电电压:2.97 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:Tin/Lead (Sn/Pb)
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:20
宽度:3 mmuPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1

843021AG 数据手册

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®
FemtoClock Crystal-to-3.3V LVPECL  
ICS843021  
Clock Generator  
DATA SHEET  
General Description  
Features  
The ICS843021 is a Gigabit Ethernet Clock Generator. The  
ICS84302 uses a 25MHz crystal to synthesize 125MHz. The  
ICS843021has excellent phase jitter performance, over the  
1.875MHz – 20MHz integration range. The ICS843021is packaged  
in a small 8-pin TSSOP, making it ideal for use in systems with  
limited board space.  
One differential 3.3V LVPECL output  
Crystal oscillator interface designed for 22.4MHz – 28MHz, 18pF  
parallel resonant crystal  
Output frequency range: 112MHz – 140MHz  
VCO range: 560MHz – 700MHz  
Output duty cycle range: 49% – 51%  
RMS phase jitter at 125MHz, using a 25MHz crystal  
(1.875MHz – 20MHz): 0.650ps (typical)  
Offset  
Noise Power  
100Hz..............-94.2 dBc/Hz  
1kHz..............-122.8 dBc/Hz  
10kHz..............-132.2 dBc/Hz  
100kHz..............-131.3 dBc/Hz  
Full 3.3V supply mode  
0°C to 70°C ambient operating temperature  
Available in both standard (RoHS 5) and lead-free (RoHS 6)  
packages  
Industrial temperature information available upon request  
Table 1. Frequency Table - Typical Applications  
Inputs  
Crystal Frequency (MHz)  
Output Frequency Range (MHz)  
25  
125  
133  
26.6  
Block Diagram  
Pin Assignment  
25MHz  
1
2
3
4
8
7
6
5
VCC  
VCCA  
VEE  
XTAL_IN  
Q0  
Phase  
Detector  
Q0  
nQ0  
nc  
÷5  
OSC  
VCO  
nQ0  
XTAL_OUT  
XTAL_IN  
XTAL_OUT  
÷25  
(fixed)  
ICS843021  
8 Lead TSSOP  
4.40mm x 3.0mm x 0.925 package body  
G Package  
Top View  
ICS843021AG REVISION D OCTOBER 12, 2010  
1
©2010 Integrated Device Technology, Inc.  

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