Feb 24, 2008 #1 W wael_wael Full Member level 4 Joined Dec 3, 2005 Messages 221 Helped 5 Reputation 10 Reaction score 2 Trophy points 1,298 Activity points 2,760 hi every body, when i design OTA, what is the best value as input i have to use for test it? is it 1v, or less than that? regds
hi every body, when i design OTA, what is the best value as input i have to use for test it? is it 1v, or less than that? regds
Feb 25, 2008 #2 Sadegh.j Advanced Member level 3 Joined Nov 29, 2006 Messages 749 Helped 48 Reputation 98 Reaction score 15 Trophy points 1,298 Activity points 5,585 well it depends on your gain and supply voltage. Basically, it is not important AS LONG AS IT DOES NOT SATURATE YOUR TRANSISTORS.
well it depends on your gain and supply voltage. Basically, it is not important AS LONG AS IT DOES NOT SATURATE YOUR TRANSISTORS.
Feb 25, 2008 #3 W wael_wael Full Member level 4 Joined Dec 3, 2005 Messages 221 Helped 5 Reputation 10 Reaction score 2 Trophy points 1,298 Activity points 2,760 thank u for the answer, the VDD=1.8v. can i use 1v as input. regards
Feb 25, 2008 #4 Sadegh.j Advanced Member level 3 Joined Nov 29, 2006 Messages 749 Helped 48 Reputation 98 Reaction score 15 Trophy points 1,298 Activity points 5,585 Certainly Not, if you are designing an amplifier. Depends on your circuit: if you are designing a buffer.
Certainly Not, if you are designing an amplifier. Depends on your circuit: if you are designing a buffer.
Feb 26, 2008 #5 T test_123 Junior Member level 3 Joined Jul 31, 2007 Messages 28 Helped 4 Reputation 8 Reaction score 0 Trophy points 1,281 Activity points 1,400 it depend your circuit, p type or n type input.
Apr 1, 2008 #6 jecyhale Advanced Member level 1 Joined Feb 19, 2008 Messages 401 Helped 54 Reputation 108 Reaction score 8 Trophy points 1,298 Location China Activity points 3,001 wael_wael said: hi every body, when i design OTA, what is the best value as input i have to use for test it? is it 1v, or less than that? regds Click to expand... It is up to you SPEC of system. And the input value should be less than the linearity of it.
wael_wael said: hi every body, when i design OTA, what is the best value as input i have to use for test it? is it 1v, or less than that? regds Click to expand... It is up to you SPEC of system. And the input value should be less than the linearity of it.