对数放大器和检测器

Analog Devices, Inc.( 简称ADI)为射频(RF)和中频(IF)应用提供多种对数放大器,它们能够测量高达100 dB的动态范围、DC ~2.7GHz频率范围的信号,并且具有±0.2 dB的精度。这些产品非常适合用于无线基础设施,进行接收信号强度指示(RSSI)和发射功率水平检测。此外,本系列产品还包括适合光功率测量、雷达和军事、低功耗幅移键控(ASK)解调和仪器仪表应用的对数放大器。

Log Amps/Detectors
Part# Results: 17 Product Description RF Frequency (MHz) Dynamic Range (dB) Temp Stability (dB) Response Time (ns typ) Voltage Supply (V) Supply Current Package
ADL5513 125°C Operation, Broadband 1 to 4000 80dB 500mdB 20ns 2.7 to 5.5 31mA 16-Lead CSP
ADL5519 Dual-Channel AD8317 1 to 10000 62dB 500mdB 6ns 3.3 to 5.5 56mA 32-Lead LFCSP
AD8317 Available in Die 1 to 10000 55dB 500mdB 6ns 3 to 5.5 22mA 8-Lead CSP
AD8319 Pin-compatible with AD8317 1 to 10000 45dB 500mdB 6ns 3 to 5.5 22mA 8-Lead CSP
AD8311 Low Power for Battery Operation 100 to 2500 50dB 500mdB 150ns 2.7 to 5.5 8.5mA WLCSP
AD8312 Low Power for Battery Operation 50 to 3500 45dB 500mdB 70ns 2.7 to 5.5 4.2mA WLCSP
AD8318 Integrated Temp Sensor 1 to 8000 70dB 500mdB 10ns 4.5 to 5.5 68mA 16-Lead CSP
AD8302 Dual-Channel Gain and Phase Outputs 2700 60dB 1dB 60ns 2.7 to 5.5 19mA 14-Lead TSSOP
AD8315 Low Power for Battery Operation 100 to 2500 50dB 1dB 150ns 2.7 to 5.5 8.5mA 8-Lead uSOIC
AD8310 High Dynamic Range dc to 440 100dB 1dB 15ns 2.7 to 5.5 8mA 8-Lead SOIC
AD8314 Industry Standard 100 to 2700 45dB 1dB 70ns 2.7 to 5.5 4.5mA 8-Lead uSOIC/CSP
AD8306 Military Specified Part Available 5 to 400 100dB 1dB 73ns 2.7 to 5.5 16mA 16-Lead SOP
AD8309 Limiter Output 5 to 500 100dB 1dB 67ns 2.7 to 6.5 16mA 16-Lead TSSOP
AD8313 Industry Standard 100 to 2500 70dB 1.25dB 40ns 2.7 to 5.5 14mA 8-Lead uSOIC
AD8307 High Dynamic Range dc to 500 92dB 1dB 400ns 2.7 to 5.5 8mA 8-Lead SOIC/DIP
AD641 Military Specified Part Available - 44dB 1dB 10ns +/- 4.5 to +/- 7.5 44mA 20-Lead DIP, 20-Lead LCC, 20-Lead PLCC
AD640 Military Specified Part Available - 50dB 1dB 10ns +/- 4.5 to +/- 7.5 44mA 20-Lead DIP, 20-Lead LCC, 20-Lead PLCC
Analog Devices, Inc.美国模拟器件公司