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ADL5246 Datasheet 3ghz Variable Gain Lna

Manufacturer: Analog Devices

Overview: Data Sheet 3 GHz Variable Gain LNA with Integrated ½ W Driver Amplifier.

General Description

RF output frequency range: 0.6 GHz to 3 GHz Output IP3: 37 dBm at 2.2 GHz Output P1dB: 28 dBm at 2.2 GHz Noise figure of input amplifier: 1 dB at 2.2 GHz Maximum gain: 31.5 dB at 2.2 GHz Voltage variable attenuation range: 45 dB 0 V to 3.3 V attenuation control range Integrated bypass switch for low noise VGA Matched 50 Ω input stage 3.3 V to 5 V single supply 32-lead, 5 mm × 5 mm LFCSP package APPLICATIONS Multistandard radio receivers Point to point Rx and Tx Instrumentation Military and aerospace The ADL5246 is a high performance, low noise variable gain amplifier (VGA) optimized for multistandard base station receivers and point to point receive (Rx) and transmit (Tx) applications.

The low noise figure and excellent linearity performance allow the device to be used in a variety of applications.

The device consists of a low noise amplifier, a high linearity VGA, and a ½ W output driver stage.

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