Medium power linear amplifier pin circuit

Published:2011/11/2 21:02:00 Author:May | Keyword: power linear amplifier | From:SeekIC

RF2103P is thepower linear amplifier IC, which uses advanced GaAs heterojunction bipolar transistor (HBT), and it is designed for UHF frequency wireless transmit final linear RF amplifier, and its working frequency is 450~1000MHz. RF2103P also can be used as driver amplifier to applyin higher power situation, and the device includes power supply wire, bypass capacitor and matchingnetwork, and itcan generate 750mW (CW) output power. RF2103 can besupplied by 3 batteries, and the maximum CW is 175mW when output is 3.6V, and the device's total gain is 31dB. RF2103P can be used for digital communication system, spread spectrum communication system as high power linear driver. RF2103P pin array is shown in the picture. Pin function is shown in the following diagram:



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