LT5570 - Fast Responding, 40MHz To 2.7GHz Mean-Squared Power Detector

The LT5570 is a 40MHz to 2.7GHz monolithic Logarithmic Mean-Squared RF Power detector. It is capable of RMS measurement of an AC signal with wide dynamic range, from 52dBm to 13dBm depending on frequency. The power of the AC signal in an equivalent decibel-scaled value is precisely converted into DC voltage on a linear scale, independent of the crest factor of the waveforms. The LT5570 is suitable for precision RF Power measurement and level control for a wide variety of RF standards, including CDMA W-CDMA, CDMA2000, TD-SCDMA and WiMAX. The DC output is buffered with a low output impedance amplier capable of driving a high capacitance load.
By Linear Technology Corporation
Part Manufacturer Description Datasheet Samples
LT5570IDD#PBF Linear Technology IC TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO10, 3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10, Cellular Telephone Circuit
LT5570IDD#TRPBF Linear Technology IC TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO10, 3 X 3 MM, LEAD FREE, PLASTIC, MO-229WEED-2, DFN-10, Cellular Telephone Circuit
LT5570 's PackagesLT5570 's pdf datasheet
LT5570IDD-PBF DFN
LT5570IDD-TRPBF DFN

LT5570 pdf datasheet download


LT5570 Pinout, Pinouts
LT5570 pinout,Pin out
This is one package pinout of LT5570,If you need more pinouts please download LT5570's pdf datasheet.

LT5570 Application circuits
LT5570 circuits
This is one application circuit of LT5570,If you need more circuits,please download LT5570's pdf datasheet.


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