RMS 检测器

在扩频 CDMA/W-CDMA 和较高阶的调制系统中测量复杂波形长期以来一直是一个严峻的挑战。Analog Devices,Inc.（简称 ADI）开发了一系列能够测量射频（RF）频率复杂波形信号的 TruPwr™检测器。该 TruPwr™检波器为用户提供一种精密计量的直流（DC）输出电压，它与输入波形的有效值（RMS）等效。ADI 公司提供的 TruPwr™系列产品适合无线和有线基础设施应用，而且器件采用小封装适合便携式应用。

Part#Results: 7 Product Description Voltage Supply (V) Supply Current (max) RF Freq (MHz) Dynamic Range (dB) Temp Stability (dB) Output Response Response Time (ns) Package 数据手册 DataSheet 下载 AD8361 Low Power RMS Detector2.7 to5.5

1.1 2500 30 ±0.25 Linear in Voltage 320 6-Lead SOT-23, 8-Lead uSOIC AD8361 AD8362 Wide Dynamic Range4.5 to

5.5 20 3800 60 ±1 Linear in dB 45 16-Lead SOP AD8362 AD8363 125°C Operation, Broadband4.5 to

5.5 60 6000 50 ±0.5 Linear in dB 8000 4 x 4 mm CSP AD8363 AD8364 Dual-Channel AD83624.5 to

5.5 70 2700 60 ±0.5 Linear in dB 45 5 x 5 mm CSP AD8364 ADL5500 Reduced Size, Improved Temp Stability2.7 to5.5

1.1 6000 30 ±0.25 Linear in Voltage 10000 WLCSP ADL5500 ADL5501 Reduced Size, Improved Temp Stability2.7 to5.5

1.1 6000 30 ±0.25 Linear in Voltage 6000 6-Lead SC-70 ADL5501 ADL5502 Crest Factor Detector, Improved RMS Performance2.7 to

5.5 - 3800 30 ±0.25 Linear in Voltage 15 WLCSP ADL5502 ADL5902 Single-ended drive, Pin-compatible w/ AD8363; operation to 125°C4.5 to

5.5 65 6000 60 ±0.3 Linear in dB 4 x 4 mm CSP ADL5902 Analog Devices, Inc. 美国模拟器件公司技术支持 Analog Devices, Inc.ADI 美国模拟器件公司产品订购手册 .PDF 产品服务代理品牌网站导航产品录入优势特价 Copyright © 1993 龙人 BDTI