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Hi,
i tried the second circuit with transistors i am getting the amplified output but if i increase the input voltage more then 9v to get increased voltage at output the 1.2 K resistor is getting heated up what would be the reason or i should put high watt resistor because am using quarter...
Hello,
i tried the circuit again i am getting waveform up to 600Khz,750mv input,after frequency exceeds 600Khz waveform diminishes as shown in the below attachment
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hello,
i tried once again but up to 600Khz i am getting waveform but above 600Khz i am not...
Inverting op-amp amplifier circuit
Hi,
i want to amplify a square wave with a frequency of 1Mhz and peak to peak voltage 750 milivolts,now am using ua741 opamp am not getting perfect square wave at the output side,please suggest me which opamp i should use to amplify 1Mhz signal.
Regards...
Hi,
I tried first circuit with 555 timer but i dint get the output i assembled the exact same components with exact value but no output.
regards,
Pradeep.
1)we can find lot of transducer,search in the name of 1Mhz ultrasonic transducer,you will get to see.
2)the specifications of transducer are specified as below,
Maximum of 5 volt peak to peak square wave ,
frequency of 1Mhz,the transducer manufacture dint specified about...
I want to drive transducer as i said in the past reply that is why i want to amplify the signal because the transducer needs 5 volt peak to peak and 1Mhz frequency,signal to drive transducer.but frequency is not my issue only i need amplify 750mv to 3 or 5v peak to peak.
Regards
Pradeep
i tried with transistor the circuit works up to 600Khz but about 600Khz output wave forms clips.the transistor i have tried are 2222, bc547 , bc557,2N3904.
Hello,
i have 750 mili volt peak to peak square wave with 1Mhz .i want boost peak to peak voltage around 3 to 5 volt peak to peak please suggest me a circuit.
1)i have tried MOSFET switching circuit as attached below but MOFFET and drain resistor is heating up
and i was able to boost...
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