LT1088中文资料Wideband RMS-DC Converter Building Block数据手册ADI规格书

描述 Description

The LT1088 is a thermally based RMS-DC converter building block.  It converts the input waveform to heat. Using external circuitry, the thermal signal is expressed as a DC output voltage.

LTC's proprietary thermal packaging process permits accurate thermal signal processing in a standard IC package.  The thermal method provides far greater bandwidth than RMS converters based on logarithmic computing techniques. The LT1088's high voltage breakdown allows crest factor measurements of 50:1 and operation over a 20:1 input dynamic range. Resistive inputs of 50Ω or 250Ω accommodate drive from a wide variety of sources.

Applications

• Wideband RMS Voltmeters

• RF Leveling Loops

• Wideband AGC

• High Crest Factor Measurements

• SCR Power Monitoring

特性 Features

• Obsolete: Datasheet For Reference Only. Contact Analog Devices For Potential Replacement

• 300MHz 3dB Bandwidth

• 1% Accuracy DC-50MHz

• 2% to 100MHz

• Bandwidth Flat Over Input Voltage Range

• 50:1 Crest Factor

• 20:1 Dynamic Range

• 35V Peak Input

• Thermally Based Operation

• Fully Specified Thermal and Electrical Parameters

• Standard IC Packages

• Resistive Inputs

简介

LT1088属于集成电路（IC）的专用IC。由制造生产的LT1088专用 IC专用专用集成电路 (IC) 或芯片设计用于执行特定功能。这个类别包括可寻址开关、空芯仪表驱动器、音视频开关、验证芯片、自动放电、时钟发生器、彩色扫描仪，以及各种应用所用的其他许多集成电路。