Voltage amplifier circuit for high frequency (1-5MHz)

PaulEE

Joined Dec 23, 2011
474
Hang on...does the opto-thing-a-mah-jigger expect 0-5V analog? We need to know what the input circuit properties are and what that device expects before we can suggest anything, in my opinion. We'd also need to know the fastest moving signal needed, because that will affect any suggestion anyone has...

If it's 0V OR 5V PWM'd, that's a completely different story than an FPGA outputting 0.1V-1V and having to scale that up...

Paul
KI5VNH
 
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