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LINEAR TECHNOLOGY  LTC1799CS5#TRMPBF  芯片, 振荡器, 1KHz-30MHz, TSOT23-5

LINEAR TECHNOLOGY LTC1799CS5#TRMPBF
Technical Data Sheet (232.61KB) EN 查看所有技术文档

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产品概述

The LTC1799CS5#TRMPBF is a 1kHz to 33MHz resistor Set Oscillator with frequency is programmed by a single external resistor (RSET). The LTC1799 has been designed for high accuracy operation (<=1.5% frequency error) without the need for external trim components. The LTC1799 operates with a single 2.7 to 5.5V power supply and provides a rail-to-rail, 50% duty cycle square wave output. The CMOS output driver ensures fast rise/fall times and rail-to-rail switching. The frequency-setting resistor can vary from 3k to 1M to select a master oscillator frequency between 100kHz and 33MHz (5V supply). The three-state DIV input determines whether the master clock is divided by 1, 10 or 100 before driving the output, providing three frequency ranges spanning 1kHz to 33MHz (5V supply). The LTC1799 features a proprietary feedback loop that linearizes the relationship between RSET and frequency, eliminating the need for tables to calculate frequency.
  • One external resistor sets the frequency
  • Fast start-up time (<1ms)
  • 1kHz to 33MHz Frequency range
  • <=1.5% Frequency error (5kHz to 20MHz, TA = 25°C)
  • <=2% Frequency error (5kHz to 20MHz, TA = 0 to 70°C)
  • ±40ppm/°C Temperature stability
  • 0.05%/V Supply stability
  • 50% ±1% Duty cycle (1kHz to 2MHz)
  • 50% ±5% Duty cycle (2 to 20MHz)
  • 1mA Typical supply current
  • 100R CMOS output driver
  • Operates from a single-supply

产品信息

频率:
30MHz
电源电压最小值:
2.7V
电源电压最大值:
5.5V
数字集成电路封装:
TSOT-23
针脚数:
5引脚
工作温度最小值:
0°C
工作温度最高值:
70°C
封装:
剪切带
产品范围:
-
MSL:
MSL 1 -无限制
SVHC(高度关注物质):
No SVHC (17-Dec-2015)

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应用

  • 信号处理

法律与环境

潮湿敏感级别:
MSL 1 -无限制
原产地:
Malaysia

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.000209

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