Click to expand full text
Data Sheet
FEATURES
RMS measurement of high crest-factor signals Dual-channel and channel difference outputs ports Integrated accurately scaled temperature sensor Wide dynamic range ±1 dB over 60 dB ±0.5 dB temperature-stable linear-in-dB response Low log conformance ripple +5 V operation at 70 mA, –40°C to +85°C Small footprint, 5 mm × 5 mm, LFCSP
APPLICATIONS
Wireless infrastructure power amplifier linearization/control Antenna VSWR monitor Gain and power control and measurement Transmitter signal strength indication (TSSI) Dual-channel wireless infrastructure radios
GENERAL DESCRIPTION
The AD8364 is a true rms, responding, dual-channel RF power measurement subsystem for the precise measurement and control of signal power.