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Agilent ADA-4543 Silicon Bipolar Darlington Amplifier
Data Sheet
Features • Small Signal gain amplifier • Operating frequency DC – 2.
5 GHz Description Agilent Technologies’ ADA-4543 is an economical, easy-to-use, general purpose silicon bipolar RFIC gain block
amplifiers housed in a 4-lead SC-70 (SOT-343) surface mount plastic package which requires only half the board space of a SOT-143 package.
The Darlington feedback structure provides inherent broad bandwidth performance, resulting in useful operating frequency up to 2.
5 GHz.
This is an ideal device for small-signal gain cascades or IF amplification.
ADA-4543 is fabricated using Agilent’s HP25 silicon bipolar proces...