Hi i got a homework to pass an exam. It says like this :" Create a RC Oscilator with Wien Bridge with oscilation freq. between 3-9 KHz, output load 100Ω, automatically controlling the oscillation amplitude achieved with JFET , oscillation amplitude output 10V. I need to use bipolar, JFET, βA723 transitors.
I managed to make some schmes but i got some replyes from friends that my homework is wrong
.
- ampl
- block scheme
Im worried because i might fail this exam and so need to remake the year. I would be greatful if some1 could guide me, or maybe help me with scheme.
I managed to make some schmes but i got some replyes from friends that my homework is wrong
![10-17a448095f.png 10-17a448095f.png](https://www.electro-tech-online.com/data/attachments/51/51615-a01a52c141315a3d363a1c85f0302c60.jpg)
![9-ca3366f670.jpg 9-ca3366f670.jpg](https://www.electro-tech-online.com/data/attachments/51/51616-944382544ba5129fe1c115ed4265112d.jpg)
Im worried because i might fail this exam and so need to remake the year. I would be greatful if some1 could guide me, or maybe help me with scheme.