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SN74S1051R PDF预览

SN74S1051R

更新时间: 2024-11-05 22:59:15
品牌 Logo 应用领域
CALMIRCO 二极管
页数 文件大小 规格书
2页 174K
描述
12-BIT SCHOTTKY BARRIER DIODE BUS TERMINATOR

SN74S1051R 数据手册

 浏览型号SN74S1051R的Datasheet PDF文件第2页 
CALIFORNIA MICRO DEVICES  
SN 74S1051  
12-BIT SCHOTTKY BARRIER DIODE BUS TERMINATOR  
Features  
Applications  
• 24 integrated diodes in a single package  
offers 12 channel, dual rail clamping action  
• Provides proper bus termination independent of  
external line or card loading conditions  
• Schottky diode technology; excellent forward  
voltage and reverse recovery characteristics  
• Enhanced performance over existing device  
• 16-pin SOIC package  
• Local high speed bus termination for all popular  
RISC and embedded microprocessor applications  
• High speed memory and SDRAM memory  
bus termination  
Product Description  
Reflections on high speed data lines lead to undershoot and overshoot disturbances which may result in improper  
system operation. Resistor terminations, when used to terminate high speed data lines, increase power consumption  
and degrade output (high) levels resulting in reduced noise immunity. Schottky diode termination is the best overall  
solution for applications in which power consumption and noise immunity are critical considerations.  
This integrated Schottky diode network provides very effective termination performance for high speed data lines  
under variable loading conditions. The device supports up to 12 terminated lines per package — each of which can  
be simultaneously clamped to both ground and power supply rail.  
SCHEMATIC CONFIGURATION  
VDD  
1
VDD  
16  
D01 D02 D03 D04 D05 D06 D07 D08 D09 D10 D11 D12  
10 11 12 13 14 15  
2
3
4
5
6
7
8
9
GND  
GND  
©1998 California Micro Devices Corp. All rights reserved.  
P/Active®isaregisteredtrademarkandPACisatrademark of California Micro Devices.  
C0220298D  
4 / 98  
215 Topaz Street, Milpitas, California 95035  
Tel: (408) 263-3214  
Fax: (408) 263-7846  
www.calmicro.com  
1

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