Wideband_amplifier_for_test_equipment_applications_high_gain

Published:2009/7/23 21:10:00 Author:Jessie | From:SeekIC

This circuit shows a 9914A used in an application where high speed at a relatively high gain is required (a gain of 100in this case). With the values given, this circuit can operate comfortably at frequencies of 20 MHz. If a lower gain is needed, connect a 1- to 5-pF capacitor between the output and inverting input to aid in suppressing parasitic oscillations. Figure 3-55B shows external connections for the 9914A.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Electrical_Equipment_Circuit/Wideband_amplifier_for_test_equipment_applications_high_gain.html

Print this Page | Comments | Reading(3)