DS1077中文资料PDF规格书
![DS1077](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
DS1077 |
参数属性 | DS1077 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为管件;类别为集成电路(IC) > 可编程定时器和振荡器;产品描述:IC OSC DUAL FX FREQ PROG 8USOP |
功能描述 | EconOscillator/Divider |
文件大小 |
286.48 Kbytes |
页面数量 |
21 页 |
生产厂商 | Dallas Semiconductor Corp. |
企业简称 |
Dallas |
中文名称 | Dallas Semiconductor Corp.官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2024-6-25 15:32:00 |
DS1077规格书详情
DESCRIPTION
The DS1077 is a dual-output, programmable, fixed-frequency oscillator requiring no external components for operation. The DS1077 can be used as a processor-controlled frequency synthesizer or as a standalone oscillator. The two synchronous output operating frequencies are user-adjustable in submultiples of the master frequency through the use of two on-chip programmable prescalers and a divider. The specific output frequencies chosen are stored in NV (EEPROM) memory. The DS1077 defaults to these values upon power-up.
The DS1077 features a 2-wire serial interface that allows in-circuit on-the-fly programming of the programmable prescalers (P0 & P1) and divider (N) with the desired values being stored in NV (EEPROM) memory. Design changes can be accommodated in-circuit on-the-fly by simply programming different values into the device (or reprogramming previously programmed devices). Alternatively, for fixed frequency applications, previously programmed devices can be used and no connection to the serial interface is required. Pre-programmed devices can be ordered in customer requested frequencies.
The DS1077 is available in 8-pin SO or µSOP packages, allowing the generation of a clock signal easily, economically, and using minimal board area. Chip-scale packaging is also available on request.
FEATURES
■ Processor-controlled or standalone solid state oscillator
■ Frequency changes on-the-fly
■ Dual low-jitter, synchronous fixed frequency outputs
■ 2-wire serial interface
■ Frequency outputs 8.1kHz to 133MHz
■ ±0.5 variation over temp (+25°C to +70°C)
■ ±0.5 initial tolerance
■ Nonvolatile (NV) frequency settings
■ Single 5V supply
■ No external components
■ Power-down mode
■ Synchronous output gating
产品属性
- 产品编号:
DS1077LU-40+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 可编程定时器和振荡器
- 系列:
EconOscillator™
- 包装:
管件
- 类型:
振荡器,固定频率(双路)
- 频率:
4.87kHz ~ 40MHz
- 电压 - 供电:
2.7V ~ 3.6V
- 工作温度:
-40°C ~ 85°C
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
8-uMAX/uSOP
- 安装类型:
表面贴装型
- 描述:
IC OSC DUAL FX FREQ PROG 8USOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
22+ |
8SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
MAXIM/美信 |
21+ |
SOIC-8 |
6820 |
只做原装,质量保证 |
询价 | ||
DALLAS |
23+ |
SOIC |
65480 |
询价 | |||
DALLAS |
SOP8 |
55200 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
MAXIM |
23+ |
SOP-8 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
MAXIM/美信 |
1948+ |
MSOP-8 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MAXIM |
2020+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | |||
MAXIM/美信 |
23+ |
NA |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
MAXIM/美信 |
2023+ |
SOIC-8 |
6000 |
原装正品现货、支持第三方检验、终端BOM表可配单提供 |
询价 | ||
MAXIM/美信 |
NA |
8600 |
原装正品,欢迎来电咨询! |
询价 |
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