ADI AD8362ARU

50Hz ~ 3.8GHz手机，GSM，CDMA，TDMA，TETRA-52dBm ~ 8dBm

Overview

The AD8362ARU is a true rms-responding power detector that has a 65 dB measurement range. It is intended for use in a variety of high frequency communication systems and in instrumentation requiring an accurate response to signal power. It is easy to use, requiring only a single supply of 5 V and a few capacitors. It operates from arbitrarily low frequencies to over 3.8 GHz and accepts inputs from −52 dBm to +8 dBm with crest factors that are typical of quadrature amplitude modulation (QAM) and orthogonal frequency division multiplexing (OFDM) modulation schemes.

The AD8362ARU has 1.3 mW power consumption when powered down by a logic high applied to the PWDN pin. It powers up within about 20 μs to its nominal operating current of 20 mA at 25°C. The AD8362ARU is supplied in a 16-lead TSSOP for operation over the temperature range of −40°C to +85°C.

Features

Tube Package
50Hz ~ 3.8GHz Frequency
Cellular, GSM, CDMA, TDMA, TETRA RF Type
±0.5dB Accuracy
4.5V ~ 5.5V Voltage - Supply
20 mA Current - Supply
Surface Mount Mounting Type