Unity gain line from the MAX4450 4451 a driving circuit diagram


Posted on Mar 28, 2007

As shown by FIG MAX4450/4451 unity gain line in the driving circuit. MAX4450/4451 has internal compensation, a 24 resistor in series in a feedback loop, capacitors, and inducto


Unity gain line from the MAX4450 4451 a driving circuit diagram
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rs can reduce the Q value of the feedback loop is formed in parallel to improve communication characteristics of the circuit. The output of the signal amplification using coaxial cable transmission line, for the transmission of the reflection minimum, to obtain the maximum power load, select terminating impedance (50 ), the amplifier output impedance and the characteristic impedance of the transmission line is equal to three, i.e., impedance matching.




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