Application Note

Application Note: Applications For A High Linearity Variable Gain Amplifier

Source: WJ Communications, Inc.

By Tuan Nguyen and Andrew Crook, WJ Communications, Inc.

The high linearity VG025 variable gain amplifier (VGA) has recently been introduced by WJ Communications for use in transmitter and receiver automatic gain control (AGC) circuits, and as variable gain blocks following low noise amplifier stages in high dynamic range receiver front ends. The internal configuration of the VGA allows various ways to drive the attenuator for different applications. This article discusses the various types of applications where the high linearity VG025 can be used.

access the Application Note!

Get unlimited access to:
Trend and Thought Leadership Articles
Case Studies & White Papers
Extensive Product Database
Members-Only Premium Content
Welcome Back! Please Log In to Continue. X

Enter your credentials below to log in. Not yet a member of RF Globalnet? Subscribe today.

Subscribe to RF Globalnet X

Please enter your email address and create a password to access the full content, Or log in to your account to continue.

or

Subscribe to RF Globalnet

Please tell us more about you so that we can customize our newsletters to your specific interests: