Can anyone provide/teach me how to make a 2Mhz sinewave oscillator.... I tried designing one on multisim with tl071 as op amp, but no output came out during simulation... please provide me with a circuit diagram...tq...
Can anyone provide/teach me how to make a 2Mhz sinewave oscillator.... I tried designing one on multisim with tl071 as op amp, but no output came out during simulation... please provide me with a circuit diagram...tq...
Looking at the datasheet for the TL071, at 2MHz its output max slew-rate would produce a tiny triangle wave.
Its max gain at 2MHz is slightly more than a piece of wire.
Look at a few datasheets and you will see that ordinary audio transistors such as a 2N3904 or BC547 work up to about 300MHz, so 2MHz is no problem for them. Your concern about selecting a suitable transistor might depend on the output voltage or power of your oscillator.
i think you should have an amplifier, LC circuit in which it is tuned at 2mhz, & dont forget the feedback circuit .
2N3904 i think its fine already,
LC circuit you should use the formula for certian frequency or you can use a crystal oscillator
if you are using colpitss, i think much better to use a haRTLEY OR ARMSTRONG.