5秒后页面跳转
SY89808LTITR PDF预览

SY89808LTITR

更新时间: 2024-11-05 04:30:07
品牌 Logo 应用领域
麦瑞 - MICREL 时钟驱动器逻辑集成电路
页数 文件大小 规格书
8页 132K
描述
3.3V, 500MHz, 1:9 DIFFERENTIAL HSTL (1.5V) FANOUT BUFFER/TRANSLATOR

SY89808LTITR 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:QFP包装说明:TQFP, TQFP32,.35SQ,32
针数:32Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.45
Is Samacsys:N系列:89808
输入调节:DIFFERENTIAL MUXJESD-30 代码:S-PQFP-G32
JESD-609代码:e0长度:7 mm
逻辑集成电路类型:LOW SKEW CLOCK DRIVER湿度敏感等级:2
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:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:TQFP
封装等效代码:TQFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK, THIN PROFILE峰值回流温度(摄氏度):240
电源:1.8,3.3 V传播延迟(tpd):1.2 ns
认证状态:Not QualifiedSame Edge Skew-Max(tskwd):0.025 ns
座面最大高度:1.2 mm子类别:Clock Drivers
最大供电电压 (Vsup):3.45 V最小供电电压 (Vsup):3.15 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)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:30宽度:7 mm
最小 fmax:500 MHzBase Number Matches:1

SY89808LTITR 数据手册

 浏览型号SY89808LTITR的Datasheet PDF文件第2页浏览型号SY89808LTITR的Datasheet PDF文件第3页浏览型号SY89808LTITR的Datasheet PDF文件第4页浏览型号SY89808LTITR的Datasheet PDF文件第5页浏览型号SY89808LTITR的Datasheet PDF文件第6页浏览型号SY89808LTITR的Datasheet PDF文件第7页 
®  
3.3V, 500MHz, 1:9 DIFFERENTIAL  
HSTL (1.5V) FANOUT BUFFER/  
TRANSLATOR  
®
Precision Edge  
SY89808L  
FEATURES  
9 differential HSTL (1.5V compatible) output pairs  
500MHz maximum clock frequency  
Triple-buffered enable function  
®
Precision Edge  
DESCRIPTION  
3.3V core supply, 1.8V output supply for reduced  
power  
The SY89808L is a High-Performance Bus Clock Driver with  
9 differential HSTL (High-Speed Transceiver Logic) 1.5V  
compatible output pairs. The part is designed for use in low-  
voltage (3.3V/1.8V) applications which require a large number  
of outputs to drive precisely aligned, ultra-low skew signals to  
their destination. The input is multiplexed from either HSTL or  
LVPECL (Low-Voltage Positive-Emitter-Coupled Logic) by the  
CLK_SEL pin.  
LVPECL and HSTL inputs  
HSTL outputs drive 50to ground with no  
offset voltage  
Low pin-to-pin skew (25ps max.)  
Guaranteed over industrial –40°C to +85°C  
temperature range  
Available in 32-pin TQFP package  
The Output Enable (OE) is synchronous and triple-buffered  
so that the outputs will only be enabled/disabled when they are  
alreadyintheLOWstate.Thisavoidsanypotentialofgenerating  
a runt clock pulse when the device is enabled/disabled, as can  
occur with an asynchronous control. The triple-buffering feature  
provides a three-clock delay from the time the OE input is  
asserted/de-asserted to when the clock appears at the outputs.  
APPLICATIONS  
Workstations  
Parallel processor-based systems  
High-performance computing  
Communications  
The SY89808L features an ultra-low pin-to-pin skew of less  
than 25ps. The SY89808L is available in a 32-TQFP space  
saving package, enabling a lower overall cost solution.  
TRUTH TABLE  
OE(1)  
CLK_SEL  
Q0 Q8  
LOW  
/Q0 /Q8  
HIGH  
LOGIC SYMBOL  
0
0
1
1
0
1
0
1
LOW  
HIGH  
CLK_SEL  
HSTL_CLK  
LVPECL_CLK  
/HSTL_CLK  
/LVPECL_CLK  
HSTL_CLK  
0
/HSTL_CLK  
9
Notes:  
Q0 — Q8  
1. The OE (output enable) signal is synchronized with the low level of the  
HSTL_CLK and LVPECL_CLK signal.  
9
/Q0 — /Q8  
LVPECL_CLK  
1
TYPICAL PERFORMANCE  
EN  
/LVPECL_CLK  
ENABLE  
LOGIC  
Output Amplitude  
vs. Frequency  
OE  
900  
800  
700  
600  
500  
400  
300  
200  
FREQUENCY (MHz)  
Precision Edge is a registered trademark of Micrel, Inc.  
Rev.: E  
Amendment: /0  
M9999-091405  
hbwhelp@micrel.com or (408) 955-1690  
1
Issue Date: September 2005  

SY89808LTITR 替代型号

型号 品牌 替代类型 描述 数据表
SY89808LTI MICREL

功能相似

3.3V, 500MHz, 1:9 DIFFERENTIAL HSTL (1.5V) FANOUT BUFFER/TRANSLATOR

与SY89808LTITR相关器件

型号 品牌 获取价格 描述 数据表
SY89809 MICREL

获取价格

3.3V 1:9 HIGH-PERFORMANCE, LOW-VOLTAGE BUS CLOCK DRIVER
SY89809AL MICREL

获取价格

3.3V LVPECL/HSTL to HSTL 1:9 High-
SY89809AL MICROCHIP

获取价格

The SY89809AL is a high-performance bus clock driver with nine differential High-Speed Tra
SY89809ALTZ MICROCHIP

获取价格

89809 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
SY89809ALTZTR MICREL

获取价格

89809 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32, LEAD
SY89809ALTZ-TR MICROCHIP

获取价格

89809 SERIES, LOW SKEW CLOCK DRIVER, 9 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
SY89809L MICREL

获取价格

3.3V 1:9 HIGH-PERFORMANCE, LOW-VOLTAGE BUS CLOCK DRIVER
SY89809L_05 MICREL

获取价格

3.3V 1:9 HIGH-PERFORMANCE, LOW-VOLTAGE BUS CLOCK DRIVER
SY89809L_09 MICREL

获取价格

3.3V 1:9 High-Performance, Low-Voltage Bus Clock Driver
SY89809LHH MICROCHIP

获取价格

IC,1:9 OUTPUT, DIFFERENTIAL,TQFP,32PIN,PLASTIC