Directional bridge and dual RMS RF power detector raises integration level
Analog Devices’ wideband RF power and return loss measurement system integrates a directional bridge-based coupler, resulting in a smaller form factor and faster time to market, says the company.
The ADL5920 9kHz to 7GHz directional bridge and dual root mean square (RMS) RF power detector can simultaneously measure forward and reverse RMS power levels in a signal path along with return loss. The detector represents a change to conventional approaches, says Analog Devices, by integrating a directional bridge-based coupler that results in an industry leading level of integration and bandwidth. For space-critical applications, the ADL5920 integrates the coupling or sensing function with the detection function and provides an output that can drive a precision ADC directly. For wideband operation or for frequency variants, the ADL5920 detector eliminates the need to choose a different directional coupler for each frequency. This integrated, wideband device supports smaller form factors and faster product time to market.
The ADL5920 allows for coupled power measurements down to 9kHz with a maximum input signal of +30dBm with handling capability for open and shorted loads. It requires a 5.0V supply and draws 150mA.
The ADL5920 is supplied in a 32-lead, 5.0 x 5.0mm LFCSP and operates over a temperature range of -40 to +85 degree C.
This news story is brought to you by softei.com, the dedicated site delivering information about what’s new in the electronics industry, with daily news updates, new products and industry news.
To stay up-to-date, register for our free mailing list to receive regular updates and offers. Register today for our monthly newsletter and keep informed of the latest technology news and new products from around the globe.
Readers can also register for our mailing list to receive regular updates and offers from WearTechDesign.com. We have a smart watch to give away each month!! Double your chances of winning by registering a colleague at the same time.
Softei.com Electronic News – Latest News and Advice
Softei.com Electronic News is unlike any other website currently serving the electronics industry, with the very latest news for buyers and purchasers…
Register and Stay up to date with the Latest Electronic News.
REGISTER YOUR INTEREST