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DS1073Z-80 PDF预览

DS1073Z-80

更新时间: 2024-01-24 09:18:49
品牌 Logo 应用领域
达拉斯 - DALLAS 微控制器和处理器外围集成电路uCs集成电路uPs集成电路光电二极管
页数 文件大小 规格书
18页 261K
描述
3V EconOscillator/Divider

DS1073Z-80 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP,针数:8
Reach Compliance Code:unknown风险等级:5.68
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm湿度敏感等级:NOT APPLICABLE
端子数量:8最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):245
认证状态:COMMERCIAL座面最大高度:1.75 mm
最大供电电压:3.6 V最小供电电压:2.7 V
标称供电电压:3 V表面贴装:YES
温度等级:COMMERCIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUIT
Base Number Matches:1

DS1073Z-80 数据手册

 浏览型号DS1073Z-80的Datasheet PDF文件第2页浏览型号DS1073Z-80的Datasheet PDF文件第3页浏览型号DS1073Z-80的Datasheet PDF文件第4页浏览型号DS1073Z-80的Datasheet PDF文件第5页浏览型号DS1073Z-80的Datasheet PDF文件第6页浏览型号DS1073Z-80的Datasheet PDF文件第7页 
DS1073  
3V EconOscillator/Divider  
www.maxim-ic.com  
FEATURES  
PIN ASSIGNMENT  
C Dual fixed-frequency outputs (30kHz to  
100MHz)  
1
8
OSCIN  
XTAL  
I/O  
C User-programmable on-chip dividers (from 1  
to 513)  
2
7
OUT0  
VCC  
3
4
6
5
OE  
C User-programmable on-chip prescaler (1, 2,  
4)  
PDN/SELX  
GND  
C No external components  
C M0.5% initial tolerance (commercial)  
C M1% variation over commercial temperature  
and voltage  
DS1073Z-XXX 150-mil SOIC  
DS1073M-XXX 300-mil DIP  
XXX = Frequency option  
C Internal clock, external clock or crystal  
reference options  
FREQUENCY OPTIONS  
Part No.  
Max O/P Freq.  
C 2.7 to 3.6V supply  
DS1073M/Z-100  
DS1073M/Z-80  
DS1073M/Z-66  
DS1073M/Z-60  
100.000MHz  
80.000MHz  
66.667MHz  
60.000MHz  
C Power-down mode  
C Synchronous output gating  
C Industrial temp operation with relaxed  
specifications  
DESCRIPTION  
The DS1073 is a fixed-frequency oscillator requiring no external components for operation. Numerous  
operating frequencies are possible in the range of approximately 27.3kHz to 100MHz through the use of  
an on-chip programmable prescaler and divider.  
The DS1073 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 non-  
volatile 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 accommodated on the fly by simply programming different  
values into the device (or reprogramming previously programmed devices).  
The DS1073 is shipped from the factory configured for half the maximum operating frequency. Contact  
the factory for specially programmed devices. As alternatives to the onboard 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 DS1073 features a dual-purpose I/O 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 non-volatile  
memory. When the chip is subsequently powered up in operating mode these values are automatically  
restored to the on-chip registers and the I/O pin becomes the oscillator output.  
The DS1073 may be operated over either the commercial (TA = 0C to 70C) or industrial (TA = -40C to +  
85C) temperature ranges. AC and DC Electrical Characteristics Tables for operation in both these  
temperature ranges are given at the end of the data sheet.  
1 of 18  
090503  

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