purplehaze
- Jul 14, 2013
- 2
- Joined
- Jul 14, 2013
- Messages
- 2
Hi guys, I was dealing with modeling noise sources in transresistive amplifier for photodiodes.
In a BB application note I found this schematic (attached). I do not think that the at DC the noise voltage gain is 1 + R1/RD, as they write in the AN (http://www.ti.com/lit/an/sboa035/sboa035.pdf).
Any comments?
Thank you
- purple
In a BB application note I found this schematic (attached). I do not think that the at DC the noise voltage gain is 1 + R1/RD, as they write in the AN (http://www.ti.com/lit/an/sboa035/sboa035.pdf).
Any comments?
Thank you
- purple