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SY89834UMGTR PDF预览

SY89834UMGTR

更新时间: 2024-01-12 08:46:56
品牌 Logo 应用领域
麦瑞 - MICREL 输入元件
页数 文件大小 规格书
10页 114K
描述
2.5V/3.3V TWO INPUT, 1GHz LVTTL/CMOSTO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR WITH 2:1 INPUT MUX

SY89834UMGTR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DFN包装说明:HVQCCN, LCC16,.12SQ,20
针数:16Reach Compliance Code:not_compliant
HTS代码:8542.39.00.01风险等级:5.79
其他特性:ALSO OPERATES AT 3.3V SUPPLY系列:89834
输入调节:MUXJESD-30 代码:S-XQCC-N16
JESD-609代码:e0长度:3 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:4
端子数量:16实输出次数:4
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
封装等效代码:LCC16,.12SQ,20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):240
电源:2.5/3.3 VProp。Delay @ Nom-Sup:0.5 ns
传播延迟(tpd):0.5 ns认证状态:Not Qualified
Same Edge Skew-Max(tskwd):0.02 ns座面最大高度:0.95 mm
子类别:Clock Drivers最大供电电压 (Vsup):3.63 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 (Sn85Pb15)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:3 mm
最小 fmax:1000 MHzBase Number Matches:1

SY89834UMGTR 数据手册

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®  
2.5V/3.3V TWO INPUT, 1GHz LVTTL/CMOS-  
TO-LVPECL 1:4 FANOUT BUFFER/  
TRANSLATOR WITH 2:1 INPUT MUX  
®
Precision Edge  
SY89834U  
FEATURES  
Selects between two LVTTL/CMOS inputs and  
®
Precision Edge  
provides 4 LVPECL output copies  
Guaranteed AC performance over temperature  
and voltage:  
DESCRIPTION  
• DC-to >1.0GHz throughput  
• <500ps propagation delay (IN-to-Q)  
• < 20ps within-device skew  
• < 225ps rise/fall time  
The SY89834U is a high-speed, 1GHz LVTTL/CMOS-to-  
LVPECL fanout buffer/translator optimized for high-speed  
ultra-low skew applications. The input stage is designed to  
accept two single-ended LVTTL/CMOS compatible signals  
that feed into a 2:1 MUX. The selected input is translated  
and distributed as four differential 100K LVPECL outputs.  
Within device skew is guaranteed to be less than 20ps over  
supply voltage and temperature.  
Ultra-low jitter design:  
• < 1ps  
• < 1ps  
cycle-to-cycle jitter  
random jitter  
RMS  
RMS  
• < 10ps deterministic jitter  
PP  
• < 10ps total jitter (clock)  
PP  
The single-ended input buffers accept TTL/CMOS logic  
levels. The internal threshold of the buffers is defined as  
Low voltage 2.5V and 3.3V supply operation  
100K LVPECL outputs  
V
/2  
CC  
.
Industrial temperature range: –40°C to +85°C  
Includes a 2:1 MUX select input  
The SY89834U is a part of Micrel's high-speed Precision  
®
Edge family. For applications that require a different I/O  
combination, consult Micrel's website at: www.micrel.com,  
and choose from a comprehensive product line of high-  
speed, low-skew fanout buffers, translators and clock  
generators.  
Accepts single-ended TTL/CMOS inputs and  
provides four LVPECL outputs  
Available in 16-pin (3mm × 3mm) MLF™ package  
APPLICATIONS  
FUNCTIONAL BLOCK DIAGRAM  
Processor clock distribution/translation  
SONET clock distribution/translation  
1:4  
Fibre Channel clock distribution/translation  
Gigabit Ethernet clock distribution/translation  
Q0  
/Q0  
Single-ended ASIC-to-differential communication  
SEL  
(LVTTL/CMOS)  
IC signal translation  
Q1  
IN1  
/Q1  
(LVTTL/CMOS)  
1
MUX  
0
IN2  
Q2  
(LVTTL/CMOS)  
/Q2  
D
Q
EN  
LVTTL/CMOS)  
Q3  
/Q3  
Precision Edge is a registered trademark of Micrel, Inc.  
MicroLeadFrame and MLF are trademarks of Amkor Technology, Inc.  
August 2005  
M9999-080505  
hbwhelp@micrel.com or (408) 955-1690  
1

SY89834UMGTR 替代型号

型号 品牌 替代类型 描述 数据表
SY89832UMGTR MICREL

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