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853S12AKI PDF预览

853S12AKI

更新时间: 2024-01-14 23:01:50
品牌 Logo 应用领域
艾迪悌 - IDT 驱动逻辑集成电路
页数 文件大小 规格书
16页 396K
描述
Low Skew Clock Driver, 853S Series, 12 True Output(s), 0 Inverted Output(s), 5 MM X 5 MM, 0.925 MM HEIGHT, MO-220VHHD-2, VFQFN-32

853S12AKI 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFN
包装说明:HVQCCN,针数:32
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.33其他特性:ALSO OPERATES AT 3.3V SUPPLY
系列:853S输入调节:DIFFERENTIAL
JESD-30 代码:S-XQCC-N32JESD-609代码:e0
长度:5 mm逻辑集成电路类型:LOW SKEW CLOCK DRIVER
功能数量:1反相输出次数:
端子数量:32实输出次数:12
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):225认证状态:Not Qualified
座面最大高度:1 mm最大供电电压 (Vsup):2.625 V
最小供电电压 (Vsup):2.375 V标称供电电压 (Vsup):2.5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:5 mm
Base Number Matches:1

853S12AKI 数据手册

 浏览型号853S12AKI的Datasheet PDF文件第4页浏览型号853S12AKI的Datasheet PDF文件第5页浏览型号853S12AKI的Datasheet PDF文件第6页浏览型号853S12AKI的Datasheet PDF文件第8页浏览型号853S12AKI的Datasheet PDF文件第9页浏览型号853S12AKI的Datasheet PDF文件第10页 
ICS853S12I  
LOW SKEW, 1-TO-12, DIFFERENTIAL-TO-3.3V, 2.5V LVPECL FANOUT BUFFER  
PRELIMINARY  
APPLICATION INFORMATION  
WIRING THE DIFFERENTIAL INPUT TO ACCEPT SINGLE ENDED LEVELS  
Figure 1 shows how the differential input can be wired to accept  
single ended levels. The reference voltage V_REF = V /2 is  
generated by the bias resistors R1, R2 and C1. This bias CcCircuit  
should be located as close as possible to the input pin. The ratio  
of R1 and R2 might need to be adjusted to position the V_REF in  
the center of the input voltage swing. For example, if the input  
clock swing is only 2.5V and V = 3.3V, V_REF should be 1.25V  
CC  
and R2/R1 = 0.609.  
VCC  
R1  
1K  
Single Ended Clock Input  
PCLK  
V_REF  
nPCLK  
C1  
0.1u  
R2  
1K  
FIGURE 1. SINGLE ENDED SIGNAL DRIVING DIFFERENTIAL INPUT  
RECOMMENDATIONS FOR UNUSED INPUT AND OUTPUT PINS  
INPUTS:  
OUTPUTS:  
LVPECL OUTPUTS:  
LVCMOS CONTROL PINS:  
All control pins have internal pull-ups or pull-downs; additional  
resistance is not required but can be added for additional  
protection. A 1kΩ resistor can be used.  
All unused LVPECL outputs 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.  
IDT/ ICSLVPECL FANOUT BUFFER  
7
ICS853S12AKI REV. A MARCH 29, 2007  

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