Datasheet > DS1075-IND

DS1075-IND

更新时间： 2024-11-22 23:48:35

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
17页	324K
描述
EconOscillator/Divider

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中文翻译

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数据手册

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DS1075-IND 数据手册

DS1075-IND

EconOscillator/Divider

www.dalsemi.com

FEATURES

PIN ASSIGNMENT

§ Dual Fixed frequency outputs (30 kHz - 100

MHz)

I/O

OSCIN

OUT0

V_CC

XTAL

§ User-programmable on-chip dividers (from 1

- 513)

§ User-programmable on-chip prescaler (1, 2,

§ No external components

§ ±0.5% initial tolerance

§ ±3% variation over temperature and voltage

§ Internal clock, external clock or crystal

reference options

PDN/SELX

GND

DS1075Z 150-mil SOIC

DS1075M-IND 300-mil DIP

FREQUENCY OPTIONS

Part No.

Max O/P freq.

DS1075-100 IND

DS1075-80 IND

DS1075-66 IND

DS1075-60 IND

100.000

80.000

66.667

60.000

§ Single 5V supply

§ Power-down mode

§ Synchronous output gating

DESCRIPTION

The DS1075-IND EconOscillator/Divider is a fixed frequency oscillator requiring no external

components for operation. Numerous operating frequencies are possible in the range of approximately

30kHz to 100 MHz through the use of an on-chip programmable prescaler and divider.

The DS1075-IND 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 DS1075-IND 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-IND 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 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 Input/ Output pin becomes the oscillator

output.

The DS1075-IND is available in 8-pin DIP or SOIC packages, allowing the generation of a clock signal

easily, economically and using minimal board area.

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与DS1075-IND相关器件

型号	品牌	获取价格	描述	数据表
DS1075K	ETC	获取价格	Oscillator Programming/Evaluation Kit
DS1075M	DALLAS	获取价格	Microprocessor Circuit, CMOS, PDIP8, 0.300 INCH, DIP-8
DS1075M-100	DALLAS	获取价格	EconOscillator/Divider
DS1075M-100IND	DALLAS	获取价格	Clock Generator, 100MHz, CMOS, PDIP8, 0.300 INCH, DIP-8
DS1075M-60	DALLAS	获取价格	EconOscillator/Divider
DS1075M-60IND	DALLAS	获取价格	Clock Generator, 60MHz, CMOS, PDIP8, 0.300 INCH, DIP-8
DS1075M-60-IND	DALLAS	获取价格	60MHz, OTHER CLOCK GENERATOR, PDIP8, 0.300 INCH, DIP-8
DS1075M-66	DALLAS	获取价格	EconOscillator/Divider
DS1075M-66IND	DALLAS	获取价格	Clock Generator, 66.667MHz, CMOS, PDIP8, 0.300 INCH, DIP-8
DS1075M-66N	MAXIM	获取价格	Analog Circuit, PDIP8, DIP-8

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