I was referring to the following article in the link www.21dianyuan.com/home/download.php?action=download&id=67736
Fig.7 Shows type2 circuit. My doubt are as follows
1.I tried simulating the same circuit standalone. But the output always saturates for both AC and DC signals. The values selected are R1= 30 ohms. Rbias is open. R2=10K, C1=1uf, c2= 0.1uf. Vref was made 0V and changed to other values, still output saturates. Where am I going wrong?
2. What is the relation between vout and vin, vref? Transfer function mentioned in the article does not include vref.
Fig.7 Shows type2 circuit. My doubt are as follows
1.I tried simulating the same circuit standalone. But the output always saturates for both AC and DC signals. The values selected are R1= 30 ohms. Rbias is open. R2=10K, C1=1uf, c2= 0.1uf. Vref was made 0V and changed to other values, still output saturates. Where am I going wrong?
2. What is the relation between vout and vin, vref? Transfer function mentioned in the article does not include vref.