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SK1929T PDF预览

SK1929T

更新时间: 2024-11-30 21:10:15
品牌 Logo 应用领域
商升特 - SEMTECH 驱动逻辑集成电路
页数 文件大小 规格书
2页 120K
描述
Low Skew Clock Driver, 9 True Output(s), 0 Inverted Output(s), PQFP32, 5 X 5 MM, TQFP-32

SK1929T 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:TFQFP,针数:32
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84输入调节:DIFFERENTIAL MUX
JESD-30 代码:S-PQFP-G32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:9最高工作温度:70 °C
最低工作温度:输出特性:OPEN-EMITTER
封装主体材料:PLASTIC/EPOXY封装代码:TFQFP
封装形状:SQUARE封装形式:FLATPACK, THIN PROFILE, FINE PITCH
传播延迟(tpd):0.69 ns认证状态:Not Qualified
座面最大高度:1.2 mm最大供电电压 (Vsup):3.6 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):3.3 V
表面贴装:YES温度等级:COMMERCIAL
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:5 mm
Base Number Matches:1

SK1929T 数据手册

 浏览型号SK1929T的Datasheet PDF文件第2页 
SK1929  
Anything to PECL Translator  
PRELIMINARY  
HIGH-PERꢀORMANCE PRODUCTS  
Description  
 eatures  
The SK1929 is an extremely fast, stable, and accurate  
low skew 1:9 clock / signal distributor featuring a  
synchronous enable, which allows the outputs to be  
turned off and on without the risk of an upredictable  
output pulse. It is also capable of receiving inputs of  
any technology and voltage level. The D - flip-flop is  
triggered on the falling edge of the clock.  
1:9 Clock/Data Driver  
3 GHz Fmax  
Anything to PECL Translation  
Output Options  
50Source / Sink  
The SK1929 uses 50outputs with source /sink  
capability, and is optimized for:  
• High speed clock / data lines  
that require translation  
VCC  
50Ω  
50Ω  
OUT  
OUT  
• Point to point, series termination  
applications  
*
8 mA  
VEE  
8 mA  
VEE  
Input Swing  
Output Swing  
 unctionalꢀBlockꢀDiagram  
VCC  
VIH  
VIL  
VCC  
1.3V  
T
T *  
700 mV  
.
.
.
.
3.3V  
or  
5.2V  
T
T1*  
T
T2*  
VIH  
VIL  
T
T *  
VEE  
VEE  
IN  
T
T4*  
*
*
*
T
T *  
LK  
LK*  
T
T *  
EL*  
E
PinꢀDescription  
T
T7*  
T
T *  
VEE  
SEL  
SEL*  
CLK  
CLK*  
IN  
VCC  
OUT3*  
OUT3  
OUT4  
OUT4*  
OUT5*  
OUT5  
VEE  
PackageꢀInformation  
IN*  
32 pin, 5 mm x 5 mm  
TQFP Package  
VCC  
Revision 1/January 23, 2001  
www.semtech.com  
24  

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