ADL5330 Datasheet (Analog Devices)

ADL5330, 1MHz to 3GHz VGA

The ADL5330 is a high-performance voltage-controlled variablegain amplifier/attenuator, for use up to 3 GHz.

The signal path is fully differential; the balanced structure minimizes distortion, and reduces the risk of spurious feed-forward at low gains and high frequencies due to substrate coupling.

ADL5330 Features

* Voltage-Controlled Amplifier/Attenuator Operating Frequency 1 MHz to 3 GHz Optimized for Controlling Output Power High Linearity: OIP3 31 dBm @ 900 MHz Output Noise Floor -150 dBm/Hz @ 900 MHz Fully-Balanced Differential Signal Path Differential Input at 50 Ω Wide Gain-Control Range: -34 dB to +22