Leff
23.07.2013, 15:34
"Accurate rms-to-dc conversion from 10 MHz to 10 GHz
Single-ended ±1 dB dynamic range: 67 dB at 2.14 GHz
No balun or external input matching required
Response independent of waveform types, such as GSM/CDMA/W-CDMA/TD-SCDMA/WiMAX/LTE
Logarithmic slope: 55 mV/dB
Temperature stability: <±1 dB from −40°C to +125°C
Operating temperature: −55°C to +125°C
Supply voltage: 4.75 V to 5.25 V
Sleep current: 250 µA"
"The ADL5906 is a true rms responding power detector that has a 67 dB measurement range when driven with a single-ended 50 Ω source. The easy to use input makes the ADL5906 frequency versatile by eliminating the need for a balun or any other form of external input tuning for operation up to 10 GHz."
http://www.analog.com/en/rfif-components/detectors/adl5906/products/product.html
Простая вещь в использовании, имхо.
Для транзисторных ВЧ усилителей мощности, очень полезная штука, в дополнение к датчику температуры нагрева транзистора.
Single-ended ±1 dB dynamic range: 67 dB at 2.14 GHz
No balun or external input matching required
Response independent of waveform types, such as GSM/CDMA/W-CDMA/TD-SCDMA/WiMAX/LTE
Logarithmic slope: 55 mV/dB
Temperature stability: <±1 dB from −40°C to +125°C
Operating temperature: −55°C to +125°C
Supply voltage: 4.75 V to 5.25 V
Sleep current: 250 µA"
"The ADL5906 is a true rms responding power detector that has a 67 dB measurement range when driven with a single-ended 50 Ω source. The easy to use input makes the ADL5906 frequency versatile by eliminating the need for a balun or any other form of external input tuning for operation up to 10 GHz."
http://www.analog.com/en/rfif-components/detectors/adl5906/products/product.html
Простая вещь в использовании, имхо.
Для транзисторных ВЧ усилителей мощности, очень полезная штука, в дополнение к датчику температуры нагрева транзистора.