Feb 25, 2018 #1 P praveenmogre Newbie level 1 Joined Feb 25, 2018 Messages 1 Helped 0 Reputation 0 Reaction score 0 Trophy points 1 Activity points 12 Hi everyone iam working on photodiode and iam having 2mA constant DC signal from it. but i want to chop the signal at 1MHz frequency so that i get discontinous pulses ,please can someone help me designing circuit?
Hi everyone iam working on photodiode and iam having 2mA constant DC signal from it. but i want to chop the signal at 1MHz frequency so that i get discontinous pulses ,please can someone help me designing circuit?
Feb 26, 2018 #2 erikl Super Moderator Staff member Joined Sep 9, 2008 Messages 8,108 Helped 2,695 Reputation 5,370 Reaction score 2,305 Trophy points 1,393 Location Germany Activity points 44,123 We can't know where your photocurrent / DC signal is referred to: GND-referred, VDD-referenced - or someway between? You'd better show your design.
We can't know where your photocurrent / DC signal is referred to: GND-referred, VDD-referenced - or someway between? You'd better show your design.