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DS1075-100 PDF预览

DS1075-100

更新时间: 2024-02-27 01:08:09
品牌 Logo 应用领域
达拉斯 - DALLAS 振荡器
页数 文件大小 规格书
18页 251K
描述
EconOscillator/Divider

DS1075-100 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:,针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.8
JESD-30 代码:R-PDIP-T8长度:9.375 mm
端子数量:8封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified座面最大高度:4.572 mm
表面贴装:NO技术:CMOS
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

DS1075-100 数据手册

 浏览型号DS1075-100的Datasheet PDF文件第2页浏览型号DS1075-100的Datasheet PDF文件第3页浏览型号DS1075-100的Datasheet PDF文件第4页浏览型号DS1075-100的Datasheet PDF文件第5页浏览型号DS1075-100的Datasheet PDF文件第6页浏览型号DS1075-100的Datasheet PDF文件第7页 
DS1075  
EconOscillator/Divider  
www.maxim-ic.com.com  
FEATURES  
PIN ASSIGNMENT  
C Dual Fixed frequency outputs  
(30 KHz - 100 MHz)  
1
2
8
7
OSCIN  
XTAL  
OE  
PDN/SELX  
I/O  
OUT0  
V
CC  
C User-programmable on-chip dividers  
(from 1 - 513)  
3
4
6
5
C User-programmable on-chip prescaler  
(1, 2, 4)  
GND  
DS1075Z 150-MIL SOIC  
DS1075M 300-MIL DIP  
C No external components  
C M0.5% Initial tolerance  
C M1% variation over temperature and voltage  
C Internal clock, External clock or crystal  
reference options  
FREQUENCY OPTIONS  
Part No.  
Max O/P freq.  
C Single 5V supply  
DS1075-100  
DS1075-80  
DS1075-66  
DS1075-60  
100.000 MHz  
80.000 MHz  
66.667 MHz  
60.000 MHz  
C Power-down mode  
C Synchronous output gating  
DESCRIPTION  
The DS1075 is a fixed frequency oscillator requiring no external components for operation. Numerous  
operating frequencies are possible in the range of approximately 30 KHz to 100 MHz through the use of  
an on-chip programmable prescaler and divider.  
The DS1075 features a master oscillator followed by a prescaler and then a programmable divider. The  
prescaler and programmable divider are user-programmable with the desired values being stored in  
nonvolatile memory. This allows the user to buy an off the shelf component and program it on site prior  
to board production. Design changes can be readily accommodated by programming, or reprogramming,  
the desired values into the on-chip nonvolatile registers. Evaluation boards, DS1075K and DS1070K are  
available to simplify this task.  
The DS1075 is shipped from the factory configured for half the maximum operating frequency. Contact  
the factory for specially programmed devices. As alternatives to the on-board oscillator an external clock  
signal or a crystal may be used as a reference. The choice of reference source (internal or external) is  
user-selectable at the time of programming (or on the fly if the SEL mode is chosen).  
The DS1075 features a dual-purpose Input/Output pin. If the device is powered up in Program mode this  
pin can be used to input serial data to the on-chip registers. After a Write command this data is stored in  
nonvolatile memory. When the chip is subsequently powered up in operating mode these values are  
automatically restored to the on-chip registers and the Input/Output pin becomes the oscillator output.  
The DS1075 is available in 8-pin DIP or SOIC packages, allowing the generation of a clock signal easily,  
economically and using minimal board area.  
1 of 18  
100899  

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