Published:2009/7/24 0:16:00 Author:Jessie | From:SeekIC
This circuit uses two SL550s (Fig. 2-4), with the first stage connected as a common emitter, and the second stage common base. Stable gains of up to 65 dB can be achieved by the proper selection of R1/R2. The bandwidth is 5 to 103 MHz, with a noise figure slightly greater than 2.0 dB.
Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Electrical_Equipment_Circuit/Medical/Two_stage_wideband_arnphfier.html
Print this Page | Comments | Reading(3)
Code: