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The Evaluation kit also consists of few passive components and connectors that should be soldered on the board. These components are not presoldered so as to provide flexibility to the user for changing ampli- fier configuration as per the users application. Figure 1: EK24 Circuit Configuration Diagram TP3-1 RFB1 49.9 K...
EK24 BEFORE YOU GET STARTED • All Apex amplifiers should be handled using proper ESD precautions. • Always use the heat sink and thermal washers included in this kit. • Always use adequate power supply bypassing. • Do not change the connections while the circuit is powered.
P12 and P10. Input and output waveforms can be checked on an Oscilloscope by connecting it to the test points mounted on the board. Begin the test with minimum values of input and supply voltages. Figure 4: EK24 Build EK24U Rev A...
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EK24 Figure 5 and 6 show the input, output and over current flag waveforms when a PA164 is evaluated using the EK24 evaluation kit. The yellow waveform (channel 1) represents an input signal of 4V and cyan wave- form (channel 2) represents an output signal of 100V Magenta waveform (channel 3) represents the over P-P.
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EK24 NEED TECHNICAL HELP? CONTACT APEX SUPPORT! For all Apex Microtechnology product questions and inquiries, call toll free 800-546-2739 in North America. For inquiries via email, please contact apex.support@apexanalog.com. International customers can also request support by contacting their local Apex Microtechnology Sales Representative. To find the one nearest to you, go to www.apexanalog.com...