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SY89875UMI PDF预览

SY89875UMI

更新时间: 2024-09-12 21:19:03
品牌 Logo 应用领域
美国微芯 - MICROCHIP 驱动逻辑集成电路
页数 文件大小 规格书
10页 197K
描述
Low Skew Clock Driver, 89875 Series, 2 True Output(s), 0 Inverted Output(s), 3 X 3 MM, MLF-16

SY89875UMI 技术参数

生命周期:Active零件包装代码:DFN
包装说明:HVQCCN,针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.23Is Samacsys:N
系列:89875输入调节:DIFFERENTIAL MUX
JESD-30 代码:S-XQCC-N16长度:3 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: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封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE传播延迟(tpd):0.87 ns
Same Edge Skew-Max(tskwd):0.015 ns座面最大高度:0.95 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端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
宽度:3 mmBase Number Matches:1

SY89875UMI 数据手册

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®  
2.5V, 2.0GHz ANY DIFF. IN-TO-LVDS  
PROGRAMMABLE CLOCK DIVIDER AND 1:2  
FANOUT BUFFER W/ INTERNAL TERMINATION  
®
Precision Edge  
SY89875U  
FEATURES  
DESCRIPTION  
„ Integrated programmable clock divider and 1:2  
This low-skew, low-jitter device is capable of accepting a  
high-speed (e.g., 622MHz or higher) CML, LVPECL, LVDS  
or HSTL clock input signal and dividing down the frequency  
using a programmable divider to create a lower speed  
version of the input clock. Available divider ratios are 2, 4, 8  
and 16, or straight pass-through.  
fanout buffer  
„ Guaranteed AC performance over temperature and  
voltage:  
• > 2.0GHz f  
MAX  
• < 200ps t /t  
r f  
• < 15ps within device skew  
The differential input buffer has a unique internal  
termination design that allows access to the termination  
„ Low jitter design:  
network through a V pin. This feature allows the device to  
• < 10ps total jitter  
T
PP  
easily interface to different logic standards. A V  
• < 1ps  
cycle-to-cycle jitter  
REF-AC  
RMS  
reference is included for AC-coupled applications.  
„ Unique input termination and V Pin for DC-coupled  
T
The /RESET input asynchronously resets the divider. In  
the pass-through function (divide by 1) the /RESET  
synchronously enables or disables the outputs on the next  
falling edge of IN (rising edge of /IN).  
and AC-coupled Inputs; CML, PECL, LVDS and  
HSTL  
„ LVDS compatible outputs  
„ TTL/CMOS inputs for select and reset  
„ Parallel programming capability  
„ Programmable divider ratios of 1, 2, 4, 8 and 16  
„ Low voltage operation 2.5V  
„ Output disable function  
„ –40°C to 85°C temperature range  
®
„ Available in 16-pin (3mm x 3mm) MLF package  
TYPICAL PERFORMANCE  
APPLICATIONS  
OC-12 to OC-3  
Translator/Divider  
„ SONET/SDH line cards  
„ Transponders  
„ High-end, multiprocessor servers  
CML/LVPECL/LVDS  
622MHz  
LVDS  
155.5MHz  
Clock Out  
Divide-by-4  
Clock In  
FUNCTIONAL BLOCK DIAGRAM  
622MHz In  
IN  
/IN  
Q0  
155.5MHz Out  
/Q0  
Precision Edge is a registered trademark of Micrel, Inc.  
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.  
Rev.: D  
Amendment: /0  
M9999-082407  
hbwhelp@micrel.com or (408) 955-1690  
1
Issue Date: August 2007  

SY89875UMI 替代型号

型号 品牌 替代类型 描述 数据表
SY89875UMG MICROCHIP

完全替代

89875 SERIES, LOW SKEW CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC16

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