RF driver amplifier
30 May 2012
Analogue, Mixed Signal, LSI
Analog Devices has introduced the ADL5324 half-Watt RF driver amplifier. It operates over a wide temperature range (-40°C to +105°C) and features dynamically adjustable bias (from 3,3 to 5 V) which allows RF designers to set the driver’s power consumption to the performance needs of the system, without the need for a bias resistor. The device is well suited for wired and wireless applications including cellular infrastructure; industrial, science and medical (ISM) band power amplifiers; and defence and instrumentation equipment. It operates over a frequency range of 400 MHz to 4000 MHz and features OIP3 of 43 dBm, a P1dB of 29 dBm, a gain of 14,6 dB, and a noise figure of 3,8 dB at 2140 MHz.
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