5秒后页面跳转
SY89843UMGTR PDF预览

SY89843UMGTR

更新时间: 2024-11-23 04:30:07
品牌 Logo 应用领域
麦瑞 - MICREL 解复用器逻辑集成电路脉冲
页数 文件大小 规格书
17页 738K
描述
Precision LVPECL Runt Pulse Eliminator 2:1 MUX with 1:2 Fanout and Internal Termination

SY89843UMGTR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:DFN
包装说明:HVQCCN,针数:24
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.44其他特性:ALSO OPERATES AT 3.3V SUPPLY
系列:89843JESD-30 代码:S-XQCC-N24
JESD-609代码:e4长度:4 mm
逻辑集成电路类型:MULTIPLEXER湿度敏感等级:2
功能数量:1输入次数:2
输出次数:1端子数量:24
最高工作温度:85 °C最低工作温度:-40 °C
输出极性:COMPLEMENTARY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):260
传播延迟(tpd):0.88 ns认证状态:Not Qualified
座面最大高度:0.9 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:Nickel/Palladium/Gold (Ni/Pd/Au)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:40宽度:4 mm
Base Number Matches:1

SY89843UMGTR 数据手册

 浏览型号SY89843UMGTR的Datasheet PDF文件第2页浏览型号SY89843UMGTR的Datasheet PDF文件第3页浏览型号SY89843UMGTR的Datasheet PDF文件第4页浏览型号SY89843UMGTR的Datasheet PDF文件第5页浏览型号SY89843UMGTR的Datasheet PDF文件第6页浏览型号SY89843UMGTR的Datasheet PDF文件第7页 
SY89843U  
Precision LVPECL Runt Pulse Eliminator 2:1  
MUX with 1:2 Fanout and Internal Termination  
General Description  
®
The SY89843U is a low jitter PECL, 2:1 differential input  
multiplexer (MUX) optimized for redundant source  
switchover applications. Unlike standard multiplexers,  
the SY89843U unique 2:1 Runt Pulse Eliminator (RPE)  
MUX prevents any short cycles or “runt” pulses during  
switchover. In addition, a unique Fail-Safe Input  
protection prevents metastable conditions when the  
selected input clock fails to a DC voltage (voltage  
between the pins of the differential input drops below  
100mV).  
Precision Edge  
Features  
Selects between two sources, and provides a glitch-free,  
stable LVPECL output  
Guaranteed AC performance over temperature and supply  
voltage:  
– Wide operating frequency: 1kHz to >1.5GHz  
– < 880ps In-to-Out tpd  
– < 190ps tr/tf  
The differential input includes Micrel’s unique, 3-pin  
input termination architecture that allows customers to  
interface to any differential signal (AC- or DC-coupled)  
as small as 100mV (200mVPP) without any level shifting  
or termination resistor networks in the signal path. The  
output is 800mV, 100K compatible LVPECL with fast  
rise/fall times guaranteed to be less than 190ps.  
Unique patent-pending input isolation design minimizes  
crosstalk  
Fail-Safe Input prevents oscillations  
Ultra-low jitter design:  
– <1psRMS random jitter  
– <1psRMS cycle-to-cycle jitter  
– <10psPP total jitter (clock)  
– <0.7psRMS MUX crosstalk induced jitter  
Unique patent-pending input termination and VT pin  
accepts DC- and AC-coupled inputs (CML, PECL, LVDS)  
800mV LVPECL output swing  
2.5V ±5% or 3.3V ±10% supply voltage  
–40°C to +85°C industrial temperature range  
The SY89843U operates from a 2.5V ±5% or 3.3V  
±10% supply and is guaranteed over the full industrial  
temperature range of –40°C to +85°C. The SY89843U is  
®
part of Micrel’s high-speed, Precision Edge product  
line. All support documentation can be found on Micrel’s  
web site at: www.micrel.com.  
Available in 24-pin (4mm x 4mm) MLF  
package  
Applications  
Redundant clock switchover  
Failsafe clock protection  
Markets  
LAN/WAN  
Enterprise servers  
ATE  
Test and measurement  
Precision Edge is a registered trademark of Micrel, Inc.  
MLF and MicroLeadFrame are trademarks of Amkor Technology, Inc.  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-031505  
hbwhelp@micrel.com or (408) 955-1690  
March 2005  

与SY89843UMGTR相关器件

型号 品牌 获取价格 描述 数据表
SY89844U MICREL

获取价格

Precision LVDS Runt Pulse Eliminator 2:1 MUX with 1:2 Fanout and Internal Termination
SY89844U MICROCHIP

获取价格

The SY89844U is a low jitter LVDS, 2:1 input multiplexer (MUX) optimized for redundant sou
SY89844U_10 MICREL

获取价格

Precision LVDS Runt Pulse Eliminator 2:1
SY89844UMG MICREL

获取价格

Precision LVDS Runt Pulse Eliminator 2:1 MUX with 1:2 Fanout and Internal Termination
SY89844UMGTR MICREL

获取价格

Precision LVDS Runt Pulse Eliminator 2:1 MUX with 1:2 Fanout and Internal Termination
SY89845U MICREL

获取价格

PRECISION CML RUNT PULSE ELIMINATOR 2:1 MUX WITH 1:2 FANOUT AND INTERNAL TERMINATION
SY89845U MICROCHIP

获取价格

The SY89845U is a low jitter CML, 2:1 differential input multiplexer (MUX) optimized for r
SY89845U_10 MICREL

获取价格

Precision CML Runt Pulse Eliminator 2:1 MUX
SY89845UMG MICREL

获取价格

PRECISION CML RUNT PULSE ELIMINATOR 2:1 MUX WITH 1:2 FANOUT AND INTERNAL TERMINATION
SY89845UMGTR MICREL

获取价格

PRECISION CML RUNT PULSE ELIMINATOR 2:1 MUX WITH 1:2 FANOUT AND INTERNAL TERMINATION