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84330CY PDF预览

84330CY

更新时间: 2024-01-05 10:00:13
品牌 Logo 应用领域
艾迪悌 - IDT 时钟外围集成电路晶体
页数 文件大小 规格书
21页 796K
描述
Clock Generator, 700MHz, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32

84330CY 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:7 X 7 MM, 1.40 MM HEIGHT, MS-026BBA, LQFP-32针数:32
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
JESD-30 代码:S-PQFP-G32JESD-609代码:e0
长度:7 mm湿度敏感等级:3
端子数量:32最高工作温度:70 °C
最低工作温度:最大输出时钟频率:700 MHz
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装等效代码:QFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):240
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:1.6 mm
子类别:Clock Generators最大压摆率:160 mA
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:COMMERCIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:20宽度:7 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

84330CY 数据手册

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ICS84330C Data Sheet  
700MHZ, LOW JITTER, CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER  
Application Information  
Power Supply Filtering Technique  
As in any high speed analog circuitry, the power supply pins are  
vulnerable to random noise. To achieve optimum jitter perform- ance,  
power supply isolation is required. The ICS84330C provides  
separate power supplies to isolate any high switching noise from the  
outputs to the internal PLL. VCC and VCCA should be individually  
connected to the power supply plane through vias, and 0.01µF  
bypass capacitors should be used for each pin. Figure 2 illustrates  
this for a generic VCC pin and also shows that VCCA requires that an  
additional 10resistor along with a 10µF bypass capacitor be  
connected to the VCCA pin.  
3.3V  
VCC  
.01µF  
10  
VCCA  
.01µF  
10µF  
Figure 2. Power Supply Filtering  
Recommendations for Unused Input and Output Pins  
Inputs:  
Outputs:  
LVCMOS Control Pins  
TEST Output  
All control pins have internal pullups or pulldowns; additional  
resistance is not required but can be added for additional protection.  
A 1kresistor can be used.  
The unused TEST output can be left floating. There should be no  
trace attached.  
LVPECL Outputs  
The unused LVPECL output pair can be left floating. We recommend  
that there is no trace attached. Both sides of the differential output  
pair should either be left floating or terminated.  
ICS84330CV REVISION D JULY 17, 2009  
8
©2009 Integrated Device Technology, Inc.  

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