Hot-selling and scarce ADL5246ACPZN-R7 RF Amplifier IC General Purpose 600MHz ~ 3GHz 32-LFCSP-WQ spot stock

Product Descriptions

The ADL5246 is a high performance, low noise variable gainamplifier (VGA)optimized for multistandard base station receiversand point to point receive (Rx)and transmit (Tx) applications .Thelow noise figure and excellent linearity performance allow thedevice to be used in a variety of applications .

The device consists of a low noise amplifier, a high linearityVGA, and a ½ W output driver stage . The variable attenuatornetworks are optimized to provide high linearity performanceover the 45 dB gain control range. Gain is set using a unipolarcontrol voltage from 0 V to 3.3 V.The output stage of the ADL5246is an externally tuned ½ W driver amplifier, which allows thedevice to be optimized anywhere between the 0.6 GHz to 3 GHzrange, with an average tuning bandwidth of 200 MHz wide . Anexternal filter can be used between the VGA and the final driveramplifier. The ADL5246 can be biased between 3.3 V and 5 V totrade off between performance and power consumption .

The ADL5246 is fabricated on an advanced GaAs process . Thedevice is available in a 32-lead, RoHS compliant, 5 mm × 5 mmLFCSP and thermally rated to operate over the −40°C to +105°Ctemperature range .

Product Features

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

Product Applications

Multistandard radio receivers

Point to point Rx and Tx

Instrumentation

Military and aerospace

Product Specifications

Product Photos

For more product information, please download the PDF