ADI AD8313ARMZ-REEL7

100MHz ~ 2.5GHzRADAR，802.11/WiFi，8.2.16/WiMax，无线 LAN-65dBm ~ 0dBm

Overview

The AD8313ARMZ-REEL7 is a complete multistage demodulating logarithmic amplifier that can accurately convert an RF signal at its input to an equivalent decibel-scaled value at its dc output. The AD8313ARMZ-REEL7 maintains a high degree of log conformance for signal frequencies from 0.1 GHz to 2.5 GHz. Application is straightforward, requiring only a single supply of 2.7 V to 5.5 V and the addition of a suitable input and supply decoupling. Operating on a 3 V supply, its 13.7 mA consumption (for TA = 25°C) is only 41 mW. A power-down feature is provided; the input is taken high to initiate a low current (20 µA) sleep mode, with a threshold at half the supply voltage

The AD8313ARMZ-REEL7 is fabricated on Analog Devices, Inc., advanced 25 GHz silicon bipolar IC process and is available in an 8-lead MSOP package. The operating temperature range is −40°C to +85°C.

Features

Tape & Reel (TR) Package
100MHz ~ 2.5GHz Frequency
RADAR, 802.11/WiFi, 8.2.16/WiMax, Wireless LAN RF Type
±1dB Accuracy
2.7V ~ 5.5V Voltage - Supply
13.7 mA Current - Supply
Surface Mount Mounting Type