DS1033数据手册集成电路（IC）的延迟线规格书PDF

描述 Description

Specifically designed for use in low-power systems, the DS1033 has three independent, buffered delays that reproduce logic inputs after delays ranging from 8ns to 30ns at each output. Characterized for operating over the 2.7V to 3.6V range, nominal tolerance is ±1.5ns with additional tolerance of ±1.0ns over temperature and voltage for faster delays (see table). Both leading- and trailing-edge accuracy are specified. Each output can drive up to ten 74LS loads.
The DS1033 brings the benefits of an all-silicon delay circuit to new low-voltage systems. Dallas delay lines provide an effective, economical solution to the designer working with the complex timing requirements of mismatched ASICs or other components, or with the strict timing tolerances of increasing system clock rates. Besides fine-tuning system timing, the DS1033 can also function as a pulse width modulator or free-running oscillator. Innovative circuit designs and factory laser or EPROM trimming enhance accuracy without the need for external components, saving cost and space.

特性 Features

• All-silicon timing circuit
• Three independent, buffered delays
• Delay range at each output: 8ns to 30ns
• Initial delay tolerance ±1.5ns
• Stable and precise over temperature and voltage
• Leading and trailing edge precision
• Vapor phase, IR, and wave solderable
• Voltage operating range: 2.7V to 3.6V

简介

DS1033属于集成电路（IC）的延迟线。由制造生产的DS1033延迟线时钟延迟线产品族中的产品属于数字器件，用于在数字信号中引入时间延迟，以便将提交给器件输入的信号跃迁，经过某一已知时间之后在输出端复现。它们常用于高速数字系统，以校正或补偿不同信号路径之间的信号传播时间的偏差。这些器件可用于产生固定、可选或可变持续时间的延迟。