ADI HMC681ALP5ETR

0Hz ~ 1GHz19dBm40dB2.8dB5V

Overview

The HMC681ALP5E is a digitally controlled variable gain amplifier which operates from DC to 1 GHz, and can be programmed to provide anywhere from 13.5 dB, to 45 dB of gain, in 0.5 dB steps. The HMC681ALP5E delivers noise figure of 2.8 dB in its maximum gain state, with output IP3 of up to +36 dBm in any state. This serially controlled digital VGA incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The HMC681ALP5E is housed in a RoHS compliant 5x5 mm QFN leadless package, and provides the user with a highly integrated solution. This functionality is also available with parallel control as the HMC626ALP5E.

Features

Tape & Reel (TR) Package
RF Type LTE, WiMax
5V voltage
32 pins
184.5mA current

Surface Mount Mounting Type

Applications

There are a lot of Analog Devices Inc.
HMC681ALP5ETR RF Amplifiers applications.

• Telematics (Asset Tracking and Management)
• Personal Navigation Device (PND)
• Cellular Phones with GPS
• Notebook PC
• Ultra-Mobile PC
• Recreational
• Marine Navigation
• Avionics
• GPS
• GLONASS