DS1075数据手册集成电路（IC）的可编程定时器振荡器规格书PDF

描述 Description

The DS1075 and and DS1075-N EconOscillator™/Divider produce an output frequency ranging from 27.3kHz to 100MHz. The output values are programmed in an EEPROM divider and prescaler and can be set at the factory or user-configured. The oscillator maintains a 1% accuracy over the specified temperature and voltage ranges. As no external components are required, the DS1075 provides oscillator functionality in less board space. The DS1075 operates in standard commercial temperature ranges; the DS1075-N operates in ranges of -40µC to +85µC.
Like the DS1073 but operating with 5V power supplies, the DS1075 or DS1075-N bring cost and space savings to any application requiring a precise, fixed frequency oscillator. Such applications include set-top boxes, games, disk drives, digital cameras, PCMCIA cards, laptops, access control, video cards, and motherboards.

特性 Features

• Dual Fixed Frequency Outputs (27.3kHz to 100MHZ)
• User-Programmable On-Chip Divider and Prescaler
• No External Components
• Internal or External Clock Reference
• 0.5% Initial Tolerance; ±1% Over Temperature and Voltage
• Single 5-volt Supply
• Power-Down Mode
• Synchronous Output Gating
• Temperature Ranges:
• DS1075: 0° to +70°C
• DS1075-N (industrial): -40°C to +85°C

简介

DS1075属于集成电路（IC）的可编程定时器振荡器。由制造生产的DS1075可编程定时器和振荡器可以设置用来以指定频率提供定时脉冲的器件。